1 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
3 * Imported new silc_utf8_[encode|decode] routines from
4 my internal SILC 1.1 source tree. New encodings added:
5 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
6 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
7 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
10 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
12 * Implemented stringprep (RFC 3454) API. Internally we use
13 GNU Libidn's stringprep, for now, so it is required now to
14 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
16 * Added checking for GNU Libidn and --with-libidn to configure.
18 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
20 * If the passphrases entered do not match while generating a new key,
21 completly start over instead of going into an infinite loop asking
22 the user to re-enter the passphrase correctly. Affected file
23 lib/silcutil/silcapputil.c
25 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
27 * Make sure server is removed from backup list when it is
28 deleted. Affected files silcd/command.c, server.c,
31 * Close socket when connecting to router fails. Affected
34 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
36 * Adopt configuration toolchain to current auto-tools.
37 Affected files prepare, irssi/configure.in
38 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
39 redo that. Affected files irssi/src/silc/core/client_ops.c,
40 irssi/src/fe-common/silc/fe-silc-channels.c
41 * Take over command line options into silcclient data structure.
42 Affected file irssi/src/silc/core/silc-core.c
44 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
46 * Do not try to initiate backup resuming protocol forever.
47 Affected file silcd/server_backup.c.
49 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
51 * ID change in resuming has to be done before changing
52 detached client's modes, since the ID change may fail and
53 leave ghosts on the network. Affected file is
54 silcd/packet_receive.c.
56 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
58 * Fixed Win32 scheduler to not stuck anymore. A patch from
59 Juha Räsänen. Affected file is
60 lib/silcutil/win32/silcwin32schedule.c.
62 * Fixed QoS parsing for connection blocks in server. Affected
63 file is silcd/serverconfig.c.
65 * Fixed server statistics increasing in server. Affected file
68 * The CLOSE command now marks backup router as self disconnected
69 to avoid resuming problems. Affected file silcd/command.c.
71 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
73 * When using silc_net_create_connection[_async], and your system can
74 create IPv6 sockets, it will try to connect to the IPv6 host.
75 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
76 file lib/silcutil/unix/silcunixnet.c
78 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
80 * Check for valid route when receiving packet from router and
81 when routing it to local server in the cell. A patch from
82 Matt Miller. Affected files silcd/router.c and server.c.
84 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
86 * Couldn't detach and reattach twice, because of the previous
87 commit. Affected file silcd/packet_receive.c
89 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
91 * Added check to ignore Port value if Initiator is FALSE.
92 Remote router coudln't connect if Port was set. Affected file
95 * If some client tries to resume more than once at the same time,
96 server crashed. Router didn't crash, but showed odd behaviour
97 (didn't allow clients to join anymore, ..). Affected files
98 silcd/packet_receive.c silcd/idlist.h
100 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
102 * Destroy the file transfer session in silc_client_file_close
103 with timeout. Affected file lib/silcclient/client_ftp.c.
105 * Call SFTP server monitor in READ and WRITE after the actual
106 operations. Affected file lib/silcsftp/sftp_server.c.
108 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
110 * Create one configure script from configure fragments
111 (configure.ad). This is a first step towards new distribution
112 system. Affected files prepare, configure.in.pre,
113 lib/silcmath/mpi/configure.ad.
115 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
117 * Removed expiring of client key pair. Affected file is
118 irssi/src/silc/core/clientutil.c
120 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
122 * Check the number of connections from real number of
123 connections instead of socket number, when deciding if
124 server is full. Affected files are silcd/server.c,
125 server_internal.h and silcd.c.
127 * Clarified the connections_max meaning in General section
128 in doc/example_silcd.conf.in.
130 * The reconnect_keep_trying default value set to TRUE
131 if it is not defined in the config file. Affected file
132 silcd/serverconfig.c.
134 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
136 * Fixed crashbug in connection closing, after a protocol
137 completion callback, which might have closed it already.
138 Affected file silcd/server.c.
140 * Fixed rekey with PFS in backup router. It did not allow
141 rekeys with PFS, and when the rekey protocol timedout
142 it crashed the backup router without the above fix. Affected
143 file silcd/packet_send.c and server.c.
145 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
147 * The silc_client_add_channel_private_key now returns the
148 private key context if pointer is given as argument.
149 Affected files are lib/silcclient/silcclient.h and
152 * Added support for using channel private keys in SILC
153 Client Library even if the private key mode is not set
154 on the channel. Affected file lib/silcclient/client_channel.c.
156 * The channel private key used to decrypt message is now
157 delivered to the application in the 'channel_messageÃ' client
158 operation. Affected files are lib/silcclient/silcclient.h
159 and client_channel.c.
161 * Fixed wrong arg type for user limit in CMODE command reply.
162 Affected file silcd/command.c.
164 * The user limit is now taken and saved to SilcClientEntry in
165 JOIN and CMODE command replies and in CMODE_CHANGE notify.
166 Affected files lib/silcclient/silcclient.h, command_reply.c
169 * Added support to the new private message key indicator
170 packet. Added a new function to the client library:
171 silc_client_send_private_message_key_request. The sender
172 indicates to be initiator, and receiver is responder.
173 Added the indicator to the SilcClientEntry as 'prv_resp'
174 boolean. Affected files are lib/silcclient/silcclient.h
175 client.[ch], and client_prvmsg.c.
177 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
179 * Fixed the JOIN command calling when called with both
180 -auth and -founder. Affected file is lib/silcclien/command.c.
182 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
184 * Check watcher list for resumed clients as well. Affected
185 file is silcd/packet_receive.c.
187 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
189 * Implemented the user limit to the CMODE_CHANGE notify,
190 CMODE command reply and JOIN command reply in server.
191 Affected files are silcd/server.c, command.c, command_reply.c,
192 packet_send.c and packet_receive.c.
194 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
196 * Defined SILC_STRFMT_END that must be used now with
197 silc_buffer_strformat, instead of SILC_STR_END. Fixes
198 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
199 lib/silcclient/silcvcard.c, silcd/server_util.c.
201 * Fixed the adding of public key to the WATCH list in server.
202 Fixed the WATCH notify sending to client. Affected files
203 are silcd/packet_send.[ch], command.c, server_util.c.
205 * Implemented the watching by public key in the SILC Client
206 Library and SILC Client. Affected files are
207 lib/silcclient/command.c and client_notify.c.
209 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
211 * Added support for public key watching in server. Affected
212 files are silcd/server.c, server_internal.h, command.c,
215 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
217 * Added public key to the SIlcClientEntry. Affected files
218 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
220 * Fixed the get_clients_whois reply processing to return
221 exactly same entries server returned. Makes it possible
222 to search using attributes. Affected file is
223 lib/silcclient/idlist.c.
225 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
227 * Save founder key to SilcChannelEntry. Affected files are
228 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
230 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
232 * Call the monitor callback with _CLOSED status from the
233 silc_client_file_close. Affected files are
234 lib/silcclient/client_fpt.c, silcclient.h
236 * Added silc_client_get_clients_whois which resolves using
237 WHOIS, and supports requested attributes as well.
238 Affected files are lib/silcclient/silcclient.h, idlist.c.
240 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
242 * Added support for asking the destination filename where
243 the downloaded file is saved in the file transfer. Affected
244 files are lib/silccilent/silcclient.h, client_ftp.c.
246 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
248 * Fixed error handling in resuming data processing. Affected
249 files are lib/silcclient/client_resume.c and client.c.
251 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
253 * Fixed silc_client_send_private_message to return TRUE correctly.
254 Affected file lib/silcclient/client_prvmsg.c.
256 * Added topic to the SilcChannelEntry. Affected files are
257 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
259 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
261 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
262 file lib/silcclient/command.c
264 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
266 * Convert all commands to UTF-8 before passing them to the
267 client library. Still need to convert replies from UTF-8 to
268 the locale encoding. Affected file
269 irssi/src/silc/core/silc-cmdqueue.c
271 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
273 * redirect all silc_client_command_calls through a queueing framework.
274 This fixes /CYCLE and the annoying "nick change after auto-joining
275 a channel". Furthermore it defines one central point where
276 command parameters can be UTF-8-ified. Affected files
277 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
278 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
280 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
282 * use asynchronous connect() to establish router connections.
283 Fixes problem when the primary router goes down. Affected files
284 silcd/server.c, silcd/server_backup.c
286 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
288 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
289 Fixed various compilation warnings when type casting ints
290 to pointers or vice versa, of different size. Updates around
293 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
295 * Surrogates not allowed in UTF-8 strings, updated decoder.
296 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
297 testers in lib/silcutil/tests/ directory.
299 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
301 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
302 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
303 files are lib/silcclient/silcclient.h, client.c.
305 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
307 * When resuming a session fails, notify the user that the session
308 file needs to be removed eventually. Affected files
309 irssi/src/fe-common/silc/module-formats.[ch],
310 irssi/src/silc/core/client_ops.c.
312 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
314 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
315 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
317 * Typofix in Irssi::Silc module. Affected file
318 irssi/src/perl/silc/Silc.xs.
320 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
322 * Changed the way NOTICE flagged messages are treated. Added support
323 for notices in queries and signing notices. Affected files
324 irssi/default.theme; irssi/docs/help/in/notice.in;
325 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
326 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
328 * Fixed typo in /ACTION help. Affected file
329 irssi/docs/help/in/action.in
331 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
333 * Fixed typo in perl module. Affected file
334 irssi/src/perl/silc/Server.xs
336 * Changed the way ACTION flagged messages are treated. Added support
337 for actions in queries and signing actions. Affected files
338 irssi/default.theme; irssi/docs/help/in/action.in;
339 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
340 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
343 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
345 * Incorrectly reported error when client had to be resolved from
346 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
348 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
350 * Fixed whois public key hash table deleting and adding in
351 detached client case. Affected file silcd/packet_receive.c.
353 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
355 * Changed filenames of silc/fe module not to collide with filenames
356 from core/fe. Also seperated public messages printing from
357 query messages printing. Affected files are all in
358 irssi/src/fe-common/silc.
360 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
362 * Fixed the invite process handling during joining to use
363 correct server name for the client that is matched against
364 the invite string for the channel. Wrong server name caused
365 inability to join the channel. Affected file is
368 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
370 * Fixed the CUMODE channel founder authentication on normal
371 server to not remove the founder rights on existing founder
372 before checking that router accepts the mode change. Affected
373 files are silcd/command.c and silcd/packet_receive.c.
375 * Remove the server entry correctly when rekey timeouts and
376 remote router connection on normal server is closed. Fixes
377 a crash where server uses the freed server entry. Affected
380 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
382 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
383 networks. This is the first step in solving the bug about
384 /SERVER ADD -silcnet <silcnet>. Affected files
385 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
386 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
387 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
389 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
391 * /SMSG and /MMSG now correctly create new queries. Affected files
392 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
394 * Add basic support for SILC protocol specific variables in perl.
395 Affected files irssi/src/perl/silc/*, irssi/configure.in,
396 irssi/src/perl/Makefile.am
398 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
400 * Don't use silc_get_input, it's obviously not reliable. Fixes
401 issue when the current key expires. Affect file
402 irssi/src/silc/core/clientutils.c
404 * Make the session data filename configurable. This makes it
405 possible to have different session files for different
406 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
407 client_ops.[ch], silc-servers.c,
408 irssi/src/silc/fe-common/silc/module-formats.[ch]
410 * Use the same set of libtool files for the MPI lib as for the
411 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
412 config.sub, configure.in, install-sh, missing, mkinstalldirs
414 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
416 * Fixed server statistics decrementing error to not go to
417 negative. Affected file silcd/packet_receive.c.
419 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
421 * Use silc_server_query_add_error to add error in public key
422 search error. Added support in send_reply to send errors
423 without specific argument. Affected file silcd/server_query.c.
425 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
426 Client for NO_SUCH_NICK. It was against the protocol specs.
427 Affected file irssi/src/silc/core/client_ops.c.
429 * Added backwards support for the wrong NO_SUCH_NICK error sending
430 in server. To be removed in SILC Server 1.0. Both old clients
431 and clients with fixed error handling now works. Affected file
432 silcd/server_query.c.
434 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
436 * fixed a bug in the whois using attributes function where no
437 error was sent if no nickname and client id but the attributes were
438 given to whois. Affected file silcd/server_query.c
440 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
442 * remove public key from public key hashtable on detach. Affected
443 file silcd/packet_receive.c
445 * free public key hashtable before removing clients on server
446 shutdown. Affected file silcd/server.c
448 * remove public key prior deleting client-data on killing a client.
449 Affected file silcd/server_util.c
451 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
453 * Getting the MOTD from other servers works now. Affected
454 files are silcd/command.c and silcd/command_reply.c
456 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
458 * Initialize the variable idletag, since it is tested in
459 silc_core_deinit for its default value. Affected file
460 irssi/src/silc/core/silc-core.c
462 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
464 * Fixed signed channel messages across cells. Affected file
467 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
469 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
470 is not defined. They can now be safely used in if-statements
471 without braces. Affected file lib/silcutil/silclog.h.
473 * Added the checks for backup closing connection due to error
474 (local or remote) and thus not allow the resuming to occur
475 in reconnect. Affected files are silcd/packet_send.c
478 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
480 * Help file updates. Affected files in irssi/src/docs/help/in/.
482 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
484 * Fixed channel messages across cells. Affected file
487 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
489 * Fixed file transmission accepting in client library to not
490 start the negotiation if user hasn't accepted the transfer,
491 instead create new session for resent transfer. Affected
492 file lib/silcclient/client_ftp.c.
494 * Show the session ID in the file transmision list. Remove
495 session from list that failed to transfer. Switch the current
496 session automatically after transmission, and in errors, to new
497 session if other sessions exists in the transfer list. Affected
498 files are irssi/src/silc/core/silc-servers.c,
499 irssi/src/fe-common/silc/modfule-formats.c.
501 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
503 * Fixed MIME header parsing for the hopefully last time. Affected
504 file lib/silcutil/silcstrutil.c
506 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
508 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
510 * The SILC RNG is now gauranteed to return non-zero random
511 values. Affected files are lib/silccrypt/silcrng.[ch].
513 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
515 * Fixed nickname formatting when changing only case of the
516 nickname. Affected file lib/silcclient/idlist.c.
518 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
520 * Fixed a memory leak and incorrect printing of the "appears as"
521 message. Affected file irssi/src/silc/core/client_ops.c
523 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
525 * Added CRT (Chinese Remainder Theorem) supported RSA
526 private keys and private key operations. This significantly
527 increases private key operation efficiency. No compatibility
528 issues with new or old private keys. Affected files are
529 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
531 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
533 * Fixed GCC-3.3.2 related compilation warnings from the
536 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
538 * Removed RC6 from distributions.
540 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
542 * Added some better comments to lib/silccrypt/silcpkcs.h,
543 optimized some routines in lib/silccrypt/silcpkcs.c.
544 Added test_silcpkcs into lib/silccrypt/tests/.
546 * Fixed silc_rng_global_init to actually init the global RNG
547 if RNG wasn't provided for it. Affected file is
548 lib/silccrypt/silrng.c.
550 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
552 * Added silc_hash_table_find_by_context_ext. Affected files
553 lib/silcutil/silchashtable.[ch].
555 * Save the public key on normal server in WHOIS command reply
556 from attributes, if present, and add it to public key hash
557 table. Fixes WHOIS resolving by public key on normal server.
559 Optimized the attributes resolving on normal server to not
560 resolve if we resolved them already from router.
562 Affected files are silcd/server_query.c, command_reply.c.
564 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
566 * Added support for whois using attributes.
567 Affected files silcd/command_reply.c, silcd/packet_receive.c,
568 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
571 * Added support for whois using public key attribute to /WHOIS i
572 client command. Affected files irssi/docs/help/in/whois.in,
573 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
575 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
577 * Fixed UMODE setting in server when the client has anonymous
578 mode set. The mode setting was not working. Affected file
581 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
583 * Fixed some bugs and typos related to sending split messages.
584 Print notification when sending messages with /MMSG. Affected
585 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
587 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
589 * Optimized the socket referencing in packet routines, client
590 library and server. Affected files are lib/silccore/silcpacket.c,
591 lib/silcclient/client.c and silcd/server.c.
593 * If silc_socket_set_qos is given with NULL arguments the QoS is
594 reset from the socket. Affected files are
595 lib/silcutil/silcsockconn.[ch].
597 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
599 * Add a /LISTKEYS command which lists the locally cached
600 client and server keys. Affected files
601 irssi/src/fe-common/module-formats.[ch],
602 irssi/src/silc/core/silc-{channels,servers}.c
603 irssi/docs/help/in/listkeys.in
605 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
607 * Check that packet queue purging was successful. Affected
608 files lib/silcclient/client.c and silcd/packet_send.c. Related
609 to MAC failed errors.
611 * Do not clear the inbuf even if it is empty if QoS was applied
612 to it. Otherwise the QoS data is cleared and MAC failed error
613 will occur. Affected file lib/silccore/silcpacket.c.
615 * Use the rekey period time as rekey protocol timeout value.
616 If the rekey does not succeed during the rekey period there's
617 something very wrong, and we most likely end up with wrong keys,
618 do graceful reconnect then. Affected file silcd/server.c.
620 * Take reference of the socket in the parser context, as it's
621 possible to have the parsers in queue after the socket is
622 disconnected and this may cause crash. Affected files are
623 lib/silccore/silcpacket.c, lib/silcclient/client.c and
626 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
628 * Fixed KICK command reply sending, it sent to replies.
629 Affected file silcd/command.c.
631 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
633 * Finish the silc-mime.pl script. It now supports MIME type
634 guessing using magic files, signing data messages, executing
635 MIME handlers in background. Affected files
636 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
638 * Changed MIME signal handler to make things easier for the perl
639 script. Affected files irssi/src/silc/core/client_ops.c,
640 silc-servers.c, and irssi/docs/signals.txt
642 * Cleaned up the silc_mime_parse function and fixed detection
643 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
645 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
647 * Resolve the IP for file transfer listener from the connection
648 socket. Affected file lib/silcclient/client_ftp.c.
650 * Accept NULL hostname parameter in the functions
651 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
652 if hostname is not wanted.
654 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
656 * Fixed race condition between silc_client_init and
657 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
659 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
661 * Fixed file transfer connection closing when SIGNOFF for
662 the client is received from server. Affected file is
663 lib/silcclient/client_ftp.c.
665 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
667 * Check for disconnected socket in QUIT callback. Affected
668 file silcd/command.c.
670 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
672 * Modified the MIME parsing to allow \n and \r\n as delimiters.
673 Affected files lib/silcutil/silcstrutil.c
675 * Cleaned up the escape/unescape functions for correctness and
676 speed. Affected file irssi/src/silc/core/client_ops.c
678 * Removed handling for data messages with Content-Type: text/*,
679 moved parsing of MIME headers to the signal handler, added
680 support for signing and verifying data messages. Affected
681 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
682 irssi/src/silc/core/silc-{servers,channels}.c
684 * Added a perl script for handling data messages based on
685 information read from Mailcap files. New file
686 irssi/scripts/silc-mime.pl
688 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
690 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
691 acknowledge recepetion of a message to the sender. Updated
694 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
696 * Unregister channel key saving callback when deleting channel.
697 Affected file lib/silcclient/idlist.c.
699 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
700 before calling notify client operation. Affected file is
701 lib/silcclient/client_notify.c.
703 * Unregister QoS tasks when deleting the socket connection.
704 Affected files lib/silcutil/silcsockconn.[ch],
705 unix/silcunixsockconn.c.
707 * Implemented latest presence-attrs draft changes. Affected
708 files lib/silccore/silcattrs.h and
709 irssi/src/silc/core/silc-queries.c.
711 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
713 * Save old channel keys in list to allow more rapid change
714 of channel keys if server for some reason does that. This
715 avoids loosing so many channel messages due to not having
716 key to decrypt. Affected file lib/silcclient/silcclient.h,
717 idlist.c and client_channel.c.
719 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
721 * Continued backup router tests and fixes. Affected files
722 silcd/server_backup, server_util.c, server.c. See TODO.
724 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
726 * Fixed SERVER_SIGNOFF handling in servers. The client
727 was removed from wrong list thus not removing the client
728 at all. Affected file silcd/packet_receive.c.
730 * Do not execute rekey protocol for disabled connections as
731 it would never go through. Affected file silcd/server.c.
733 * Added timeout for rekey protocol to catch if the protocol
734 never executes successfully. Affected files silcd/server.c
737 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
739 * Abandon packet processing for disconnected sockets. Check
740 this always after calling packet processing callback.
741 Affected file lib/silccore/silcpacket.c.
743 * Fixed double registration disconnection code in server.
744 Closed wrong connection. Affected file silcd/packet_receive.c.
746 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
748 * On normal server reconnect to primary during resuming 4
749 times, then give up. Affected file silcd/server_backup.c.
751 * If during reconnecting to routers we notice we have router
752 connection but no primary router set, the server is in desync.
753 Reconnect to primary to restore network. Affected file
756 * Assure that only one protocol is exeucting at the same time.
757 Added checks for all protocols. Affected files are
758 silcd/server.c and server_backup.c.
760 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
762 * Check that a string is not already part on invite/ban
763 string when processing it. Affected file silcd/server_util.c.
765 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
767 * Fixed the CUMODE_CHANGE for founder mode changes to comply
768 with 1.2 version of the protocol. Affected file is
769 silcd/packet_receive.c.
771 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
773 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
774 where the passphrase was given. Affected file is
777 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
779 * INVITE and BAN notifys are now delivered from routers to
780 servers (but not clients) on the channel. Updated specs and
781 code. Affected files silcd/packet_[send|receive].[ch],
782 command.c, server.c and server_util.c.
784 * Implemented INVITE and BAN announcing. Affected files are
785 silcd/server.[ch], server_util.c.
787 * Implemented SilcStatus error type argument returning in
788 command reply error in server. Affected file silcd/command.c.
790 * Implemented SilcStatus argument returning in comand reply
791 in client library. The command_reply client operation now
792 returns error specific arguments as well. Affected files
793 are lib/silcclient/command_reply.[ch], client_resume.c,
794 lib/silccore/silcstatus.[ch].
796 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
798 * Backup router protocol version 1.2 implemented. Testing still
799 required. Affected files in silcd/server_backup.[ch], server.c,
800 packet_receive.c and server_internal.h.
802 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
804 * silc_client_send_[channel|private]_message now return TRUE
805 or FALSE. Affected file lib/silcclien/client_channel.c and
808 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
810 * Check for explicit nickname in INVITE and BAN processing
811 during join as well (and don't expect only wildcards in
812 invite/ban strings). Affected file silcd/command.c.
814 * Fixed the INVITE and BAN by public key. The public key saved
815 is the PK payload (as specified) not the raw data. Affected
816 file silcd/server_util.c.
818 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
820 * UTF-8 text message support for actions and notices in SILC
821 Client. Affected file irssi/src/silc/core/client_ops.c.
823 * silc_get_username and silc_get_real_name now returns sensible
824 data on Win32. Patch by Toni Willberg. Affected file is
825 lib/silcutil/win32/silcwin32util.c.
827 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
829 * Provide a signal handler to send MIME encoded messages and emit
830 a signal when a MIME encoded message is received. Also document
831 the signals for usage with the perl interface.
833 A sample perl script will be supplied at a later point.
835 Affected files are irssi/docs/signals.txt,
836 irssi/src/silc/core/client_ops.[ch],
837 irssi/src/silc/core/silc-{channels,servers}.c
839 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
841 * Use SILC_COMMAND_PING to estimate the round-trip time to the
842 server. Use this time to display a lag and disconnect when it
843 exceeds a specified limit.
845 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
847 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
849 * Remove the channel auth list in normal server if router
850 encofrces its list during connecting. Send notify to channel
851 to remove the mode to remove the list. Affected files are
852 silcd/server_util.c and silcd/packet_receive.c.
854 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
856 * Added support for channel public keys. Updated protocol specs
857 and implemented it. Affected files are
858 silcd/command.c, command_reply.c, lib/silcclient/command.c,
859 lib/silcclient/command_reply.c.
861 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
863 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
864 terminate the process on Linux. Affected file silcd/silcd.c.
866 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
868 * Check for NULL buffer in silc_buffer_clear. Affected file
869 is lib/silcutil/silcbuffer.h.
871 * Simplified the backup router protocol by removing the _GLOBAL
872 types. Updated protocol specs and the code. Affected files
873 are silcd/server_backup.[ch].
875 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
877 * Deny '@' and '!' from nicknames since they are reserved
878 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
879 Updated protocol specs and the code.
881 Affected files are silcd/server_util.[ch].
883 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
885 * Fixed stack overflow in Irssi SILC client. Affected
886 file irssi/src/silc/core/client_ops.c.
888 * Check that Host is set in ServerConnection and RouterConnection
889 in silcd.conf. Affected file silcd/serverconfig.c.
891 * Fixed crash in server with protocol completion callbacks,
892 namely rekey and backup resuming protocols. Affected files
893 are silcd/server_backup.c and silcd/server.c.
895 * Fixed rekey protocol to not restart if it is started already.
896 Affected files are lib/silcclient/client.c and
899 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
901 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
903 * Fixed EOF handling in SILC Config, affected file
904 lib/silcutil/silcconfig.c.
906 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
908 * Fixed RESOLVING flag handling in JOIN notify and other
909 notifys to handle the resolvings correctly in client library.
910 Affected file lib/silcclient/client_notify.c.
912 * Do not send full INVITE and BAN lists in INVITE and BAN
913 notifys, only the changed information. Affected file
916 * Fixed INVITE notify sending in INVITE command, send it
917 only when needed. Affected file silcd/command.c.
919 * Handle the founder key change properly in CMODE_CHANGE
920 notify. Bug #122. Affected file silcd/packet_receive.c.
922 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
924 * Remove the mark for output (mark it only for input) after
925 purging outgoing queue. Prevents the "Error in select()"
926 floods. Affected file silcd/packet_send.c.
928 * Fixed incorrect connection deletion from client library
929 after calling "connect" client operation. Could cause
930 crashes for example during reconnect timeouts. Affected
931 files are lib/silcclient/client.c and
932 irssi/src/silc/core/client_ops.c.
934 * Check server private key file permissions before starting
935 the server. Affected file silcd/serverconfig.c.
937 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
939 * NULL terminate allocated string in silc_buffer_strformat.
940 Affected file lib/silcutil/silcbuffmt.c.
942 * Rewrote the invite/ban list string handling in server to
943 use SilcBuffer instead. Affected files are silcd/command.c
944 and silcd/server_util.c.
946 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
948 * Fixed double free in CMODE command when setting new HMAC
949 for channel. Affected file silcd/command.c.
951 * Added couple of missing memset's to zero sensitive memory.
952 Affected files silcd/command.c, lib/silcclient/command.c.
954 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
956 * Fixed a double free in INVITE command error handling in
957 server. Affected file silcd/command.c.
959 * Added macros SILC_SWAB_[16|32] to swab byte order of
960 16-bit and 32-bit unsigned integers. Affected file
961 lib/silcutil/silctypes.h.
963 * Use the SILC_SWAB_16 instead of htons() in server when
964 handling ports since the ports in structures are always
965 in little-endian order (regardless of platform). Affected
966 file silcd/serverid.c and silcd/server_backup.c.
968 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
970 * Send DISCONNECT in close admin command in server. Affected
971 file silcd/command.c.
973 * Check whether we are already connecting to a remote router
974 (in addition of checking whether we are already connected)
975 before creating new connection. Affected file silcd/server.c.
977 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
979 * Added better compiler and compiler flags checking in
982 * Check that socket is valid after QoS is applied to data.
983 Affected file lib/silcutil/unix/silcunixsockconn.c.
985 * Make sure the socket connecetion is not closed to early
986 when closing connection in server. Also make sure the
987 connection is always closed after error in a protocol.
988 Affected file silcd/server.c.
990 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
992 * Removed --session and --dummy options from Irssi SILC Client.
993 -d option is available only if --enable-debug was given.
994 Affected files are irssi/src/silc/core/silc-core,
995 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
997 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
999 * Added silc_buffer_steal to steal the data from the buffer.
1000 Affected file lib/silcutil/silcbuffer.h.
1002 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1004 * Fixed server crash with double Primary block in config file.
1006 Fixed also various memory leaks around the config file
1007 parser. Affected files lib/silcutil/silcconfig.c,
1008 silcd/serverconfig.c.
1010 * Changed my nickname (Johnny Mnemonic) to my real name, this
1011 means that bugs introduced by him were actually introduced
1014 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1016 * Don't display "foo appears as foo\nYou're now known as foo"
1017 messages. Affected file irssi/src/silc/core/client_ops.c
1019 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1021 * Fixed error handling of invalid client entry when calling
1022 commands in server. Fixes a crash. Affected file
1025 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1027 * Added some sanity checks in server for correctness of the
1028 server configuration. Affected file silcd/serverconfig.c.
1030 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1032 * Prevent endless resolving of user informations in USERS
1033 command by checking the command reply status correctly.
1034 Affected file lib/silcclient/command_reply.c.
1036 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1038 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1039 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1040 Aldous <Matthew@Aldous.com>.
1042 * Added better implementation using CriticalSection of
1043 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1044 <mikko.lahteenmaki@pikabaana.net>.
1046 * Added some Winsock WIN32 compatiblity defines into
1047 includes/silcwin32.h.
1049 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1051 * Fixed double free in async host lookup code. Affected file
1052 lib/silcutil/silcsockconn.c.
1054 * On backup router handle now the SERVER_SIGNOFF from router
1055 for local connected servers too, and close the connections.
1057 Do not process them as normally signing off servers when they
1058 really signoff by sending EOF fe, but always assume that
1059 router sends the SERVER_SIGNOFF.
1061 Affected files silcd/server.c and silcd/packet_receive.c.
1063 * Fixed socket unsetting when closing connections. Affected
1064 files silcd/server.c and silcd/packet_send.c.
1066 * Do not print the nickname in SERVER_SIGNOFF if we do not
1067 have it. Prevents asserts in Irssi core. It is possible we
1068 don't have the nick if it was just being resolved when server
1069 signoff. Affected file irssi/src/silc/core/client_ops.c.
1071 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1073 * Fixed autonick crashbug in client library. Affected file
1074 lib/silcclient/client.c.
1076 * Fixed Unix implementation of SilcMutex to really assert if
1077 the mutex is locked/unlcoked already. Affected file
1078 lib/silcutil/unix/silcunixmutex.c.
1080 * Fixed locking in silc_schedule_uninit. It didn't lock
1081 when dispatching timeout tasks. Affected file is
1082 lib/silcutil/silcschedule.c.
1084 * Changed Win32 implementation of SilcThread to use modern
1085 Win32 interface. Affected file is
1086 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1088 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1090 * Don't print signed messages when sending failed. Affected files
1091 irssi/src/silc/core/silc-[servers.c/commands.h]
1093 * Send adquate signal when founding a channel by joing it. Affect
1094 file irssi/src/silc/core/client_ops.c
1096 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1098 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1099 irssi/src/fe-common/core/themes.c
1101 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1103 * Fixed close command to use the port correctly when closing
1104 server connections. Affected file silcd/idlist.c.
1106 * Check for NULL outbuf in silc_socket_write. It is possible
1107 that it is NULL is some odd case. Affected files are
1108 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1110 * Do not call final protocol callback for backup router
1111 resuming protocol when closing connection. It is closed
1112 by timeout in case of error. Affected file silcd/server.c.
1114 * Backup reconnect to router if backup resuming protocol
1115 failed. Affected file silcd/server_backup.c.
1117 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1119 * Fixed double free in SKE library error hadling when signature
1120 error occurred. Affected file lib/silcske/silcske.c.
1122 * Save the fingerprint to new SilcClientEntry after changing
1123 nickname. Affected file lib/silcclient/client_notify.c.
1125 * Print SIGNOFF in Irssi SILC client only if the nickname is
1126 known. Prevents asserts in Irssi core. It is possible we
1127 don't have the nick if it was just being resolved when it
1128 quit. Affected file irssi/src/silc/core/client_ops.c.
1130 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1132 * Fixed double free in invite list adding code when adding
1133 invite strings. Affected file silcd/server_util.c.
1135 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1137 * More log printing during backup router protocol. Affected
1138 file silcd/server_backup.c.
1140 * Removed backwards support for old private key file format.
1141 Affected file lib/silccrypt/silcpkcs.c.
1143 * Removed backwards support for not-so-strict decryption length
1144 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1146 * GETKEY to update the client entrys fingerprint too.
1147 Affected file lib/silcclient/command_reply.c.
1149 * Added --without-libtoolfix for package builders using weird
1150 wrappers around libtool (BSD at least).
1152 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1154 * Fixed backup router bugs: When backup resumes router and
1155 receives a CHANNEL_MESSAGE packet the backup must not act
1156 as router since the packet header decryption would be
1157 different. Also, when relaying packets to channel, do
1158 not re-encrypt packets on backup that came from the primary
1159 since the connection isn't really router-router connection.
1160 Affected files silcd/server.c, silcd/packet_send.c.
1162 * Added checks in encryption/decryption that encryption/decryption
1163 length sent as argument really is multiple by block size. Helps
1164 catching really weird bugs like the above backup router bugs
1165 when packets are being decrypted in wrong way. Affected files
1166 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1168 * Fixed padding generation in private key file encryption.
1169 Affected file lib/silccrypt/silcpkcs.c.
1171 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1173 * Added ignore_message_signatures setting which can be used
1174 to ignore signatures in messages. Affected files are
1175 irssi/src/silc/core/client_ops.c, silc-core.c.
1177 * Fixed the libtoolfix to use command line options instead of
1178 environment variables. They didn't work as expected. Now,
1179 the libtool is fully run-time configurable.
1181 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1183 * Verify signature payload for signed messages. Affected files
1184 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1185 irssi/src/silc/core/silc-core.h
1187 * Display signature verification result in public and private
1188 messages using theme abstracts. See irssi/default.theme for
1189 examples on their usage. Affected files
1190 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1191 irssi/src/fe-common/silc/module-formats.[ch],
1192 irssi/src/fe-common/silc/fe-common-silc.c,
1193 irssi/src/fe-common/silc/Makefile.am
1194 irssi/src/fe-common/core/fe-messages.[ch]
1196 * Fixed bugs in Irssi's theme parsing. Affected files
1197 irssi/src/fe-common/core/themes.c
1199 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1201 * Calculate the correct length for signed messages before
1202 encrypting, it must be multiple by block size. Affected
1203 file lib/silccore/silcmessage.c.
1205 * silc_message_signed_get_public_key returns now both
1206 decoded and encoded public key. Affected files are
1207 lib/silccore/silcmessage.[ch].
1209 * Added libtoolfix script that makes the libtool more generic
1210 and configurable in run-time. Now we can specify in run-time
1211 if what kind of libraries we want to create, regardless of
1212 configuration. SIMs are now creates even if --disable-shared
1213 was explicitly given.
1215 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1217 * Fixed founder key sending in CMODE command in client.
1218 Affected file lib/silcclient/command.c.
1220 * Fixed CUMODE founder authentication in server to not check
1221 for client's public key since it's not supposed to do that.
1222 Affected file silcd/command.c.
1224 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1226 * Set realname and hostname in NICK_REC records. Affected file
1227 irssi/src/silc/core/silc-nicklist.c
1229 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1231 * Remove 1.0 protocol backwards compat code from client
1234 * Added more reliable check for whether nickname did change
1235 or not, or whether only Client ID changed in NICK_CHANGE
1236 notify. Affected file lib/silcclient/client_notify.c.
1237 Fixes bug in '@' character handling in a nickname.
1239 * Added support for automatically parsing signature from
1240 the message payload. Added new function
1241 silc_message_get_signature to return the payload to
1242 application. Affected files lib/silccore/silcmessage.[ch].
1244 * Changed the private_message and channel_message client
1245 operations to deliver the SilcMessagePayload to the
1246 application too. Application can use it fe. to get the
1247 signature from the message for verification. Affected
1248 file lib/silcclient/silcclient.h, client_channel.c and
1251 * Redefined the signed payload for message payloads.
1252 Updated protocol specs and implemented.
1254 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1256 * Fixed wrong invite and ban list handling in server command
1257 reply. Affected files are silcd/command_reply.c,
1258 silcd/server_util.[ch].
1260 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1262 * Fixed CMODE setting in server when founder mode was set.
1263 Affected file silcd/command.c. Bug #95.
1265 * Added support to setting specific public key in CMODE in
1266 Irssi SILC client. Affected file lib/silcclient/command.c.
1268 * Added support to use specific public key in CUMODE in
1269 Irssi SILC Client. Affected file lib/silcclient/command.c.
1271 * Added support for inviting and banning by public key in
1272 Irssi SILC client. Affected file lib/silcclient/command.c.
1274 * Fixed fingerprint/babbleprint showing in invite and ban
1275 list command replys. Affected file is
1276 irssi/src/silc/core/client_ops.c.
1278 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1280 * Format CMODE +c and +h to display both the mode and the argument
1282 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1284 * Added test vectors and test programs for SHA-1, MD5,
1285 HMAC-SHA1 and HMAC-MD5. New tests are located in
1286 lib/silccrypt/tests/. Fixed also argument decoding bug in
1287 MD5 implementation. Affected file lib/silccrypt/md5.c.
1289 * Changed the channel private key and private message key
1290 generation (with static keys) to use SHA1 instead of MD5,
1291 as SHA1 is the mandatory hash function in SILC. Affected
1292 file lib/silcclient/client_[channel/prvmsg].c.
1294 * Changed the private key file encryption to use SHA1 instead
1295 of MD5. Added support for the old generation and added
1296 automatic change of the key (to be removed later). Affected
1297 files lib/silccrypt/silcpkcs.c.
1299 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1301 * Load only files with .pub suffix in PublicKeyDir. Affected
1302 file silcd/serverconfig.c.
1304 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1306 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1307 channels. Affected files silcd/silcd.c, silcd/server.h.
1309 * Added the config directive PublicKeyDir for the client block.
1310 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1312 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1314 * Merged Toni's irssi/silc.conf patch.
1316 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1318 * Max alloc tests in allocation routines. Affected file
1319 lib/silcutil/silcmemory.c.
1321 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1323 * Fixed a typo in resuming code that fixed detach/resume code
1324 in server. Bug #93. Affected file silcd/packet_receive.c.
1326 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1328 * Do reverse lookups for server when /connecting. Affected files
1329 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1330 irssi/src/core/net-nonblock.*
1332 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1334 * Added library versioning for shared libraries. Affected
1335 files configure.in.pre and lib/Makefile.am.pre.
1337 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1339 * Display INVITE and BAN lists as specified by SILC 1.2
1341 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1343 * Do not send invite list back unless asked (when sending
1344 no arguments) or when list was modified. Affected file
1347 * Remove client from invite list in KILLED notify and in
1348 KILL command. Affected file silcd/command.c and
1351 * Fixed bugs in invite list handling in INVITE command.
1352 Affected files silcd/command.c and silcd/server_util.c.
1354 * Merged with Irssi 0.8.6.
1356 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1357 Affected file irssi/src/fe-text/silc.c.
1359 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1361 * The silc_argument_get_[first/next] now return the argument
1362 type to caller. Added silc_argument_payload_encode_one.
1364 Affected files are lib/silccore/silcargument.[ch].
1366 * Added support for the SILC 1.2 INVITE command and new
1367 invite lists to server. Affected files are silcd/command.c,
1368 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1370 * Added support for the SILC 1.2 BAN command and new
1371 ban lists to server. Affected files are silcd/command.c,
1372 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1374 * Added support to client sending new INVITE command. Affected
1375 file is lib/silcclient/command.c.
1377 * Added support to client sending new BAN command. Affected
1378 file is lib/silcclient/command.c.
1380 * Added support for removing client from invite list when kicked
1381 from channel, as SILC 1.2 dictates. Affected files are
1382 silcd/packet_receive.c and silcd/command.c.
1384 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1386 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1387 automatically the cipher's internal IV. Affected files
1388 lib/silccrypt/silccipher.[ch].
1390 * Assure the RESUME_CLIENT packet is not sent to twice to
1391 backup router if the detached client was originated from
1392 the backup. Affected file silcd/server.c. Bug #76.
1394 * Changed silc_sim_symname to not allocate memory. Affected
1395 file lib/silcsim/silcsimutil.c.
1397 * Fixed memory leaks with SIMs in server. Affected files
1398 silcd/serverconfig.c, silcd/server.c.
1400 * Fixed channel key distribution after resuming detached
1401 client. Affected files silcd/packet_receive.c.
1403 * Fixed channel's global_user boolean checking after detaching.
1404 Check it after changing the owner of the client not before.
1405 Affected file silcd/packet_receive.c.
1407 * Fixed few double frees from client library. Fixes at least
1408 Bug #81, possibly others too.
1410 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1411 notifys in Irssi SILC Client. Affected file is
1412 irssi/src/silc/core/client_ops.c. Bug #82.
1414 * Applied Ville Räsänen's manual page and --mandir bugfix
1415 patch. Affected files are configure.in.pre and Makefile.am.pre.
1418 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1420 * Added support to backup router protocol for backup to tell
1421 normal server that it cannot use the backup router as primary
1422 because the primary isn't really down. Updated protocol
1425 * Added support for primary router to tell backup router that
1426 resuming is not possible because the backup really isn't primary
1427 in the cell. For example if backup disconnected itself the
1428 resuming is not allowed since the primary really did not
1429 go down. Updated protocol specs.
1431 * Removed MARS from crypto library.
1433 * Defined the CTR mode and Randomized CBC mode in SILC. The
1434 CTR mode is RECOMMENDED now in specification. Defined also
1435 Serpent cipher as optional cipher. Updated the protocol specs.
1437 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1439 * Added support for inviting/banning by IP/MASK, public key,
1440 and explicit Client ID. Redefined the command and notify
1441 types to allow easier forwards support for other methods
1442 of inviting/banning. Updated protocol specs.
1444 * Remove the client from channel's invite lists if the client
1445 is kicked or killed. Updated protocol specs.
1447 * Unified the Channel Message Payload and Private Message
1448 into one Message Payload. Updated protocol specs and
1451 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1453 * Don't wait for EOF after socket error has occurred, but
1454 close the connection. Affected file is silcd/server.c.
1456 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1458 * Added support for setting FOUNDER mode on channel with
1459 specific public key which can be set with CMODE command.
1460 Updated protocol specs and implemented in client and server.
1462 * Fixed the Irssi SILC client to correctly shutdown the client
1463 library to avoid memory leaks. Affected files are
1464 irssi/src/silc/core/silc-core.c and silc-servers.c.
1466 * Deprecated the No Reply flag in SKE protocol and introduced
1467 "IV Included" flag which can be used to indicate that the IV
1468 is included in the ciphertext. This makes it possible to use
1469 SILC on unreliable transport, such as UDP which may cause
1470 packet reordering and losses. Updated protocol specs, did
1473 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1475 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1476 < 32 bit values in correct size. Affected file is
1477 lib/silcmath/mp_mpi.c.
1479 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1481 * Fixed the KE Start Payload parsing to check that mandatory
1482 fields are present. Affected file lib/silcske/payload.c.
1484 * Fixed compilation warnigs in Irssi SILC Client. Affected
1485 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1487 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1489 * Print "nick now appears as newnick" and update Irssi's nicklist
1490 when you change your nick to "nick". Closes #62
1492 * Never format your own nick. Closes #63
1494 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1496 * SILC_UMODE_GONE changes are now propagated correctly to the
1497 Irssi client. Closes #54
1499 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1501 * Fixed example in /HELP KEY
1503 * Added expando $j which expands to current SILC Client version
1505 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1507 * Fixed public key decoding in crypto library.
1509 * Added better error printing to SKE library.
1511 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1513 * Fixed NICK command to not crash if nickname was not sent.
1515 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1517 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1518 Deprecated the old Encrypt-And-MAC order. Updated protocol
1519 specs and implemented.
1521 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1522 generation. Updated specs and implemented.
1524 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1526 * Added support for rekey before 2^32 sequence number wraps.
1527 Affected files in server and client library.
1529 * Padding must be at least 8 bytes now. Implemented and updated
1532 * Compute maximum padding for authentication packets to make
1533 passphrase approximation attacks impossible. Affected files
1534 in client library and in server.
1536 * Fixed PING command sending in client library and handling in
1537 server. The server ID must be ID Payload, not raw ID data.
1538 Affected files in server and client library.
1540 * Defined that all public keys sent in commands and notify
1541 payloads are actually Public Key Payloads not raw public key
1542 data. Updated protocol specs and implemented.
1544 * Updated protocol version to 1.2. Updated specs and code.
1546 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1547 status types. Updated specs and the code.
1549 * Added support for normal client to kill its own entries from
1550 the network. Updated protocol specs and the code.
1552 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1553 and added initial implementation.
1555 * Added MAC field to the Private Message Payload to protect
1556 against chosen ciphertext attacks. Updated the protocol specs
1559 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1560 attribute to indicate the user's current idle and signon time
1561 of a service. Updated protocol specs and implemented.
1563 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1565 * Added "do_not_bind" argument to silc_client_file_send what
1566 can be used to not bind locally but assume the file receiver
1567 provides the point of connect. Usefull when sender is behind
1568 NAT device. Affected file lib/silcclient/silcclient.h and
1571 * Added -no-listener option to FILE SEND command in Irssi SILC
1572 client. Affected file irssi/src/silc/core/silc-servers.c.
1573 Renamed FILE RECEIVE to FILE ACCEPT.
1575 * Confirm passphrase for private key encryption in
1576 silc_create_key_pair and silc_change_private_key_passphrase.
1577 Affected files are lib/silcutil/silcapputil.c.
1579 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1581 * Move silc_client_packet_send back to internal, added
1582 silc_client_send_packet, a bit simpler function for application.
1583 Affected files lib/silcclient/silcclient.h, client.c and
1586 * Moved the SilcClientEntry, SilcChannelEntry and
1587 SilcServerEntry to silcclient.h to be public and documented
1588 them for application. Affected files are
1589 lib/silcclient/silcclient.h and idlist.h.
1591 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1593 * Fixed manual page installation patch by Ville Räsänen.
1594 USERS help page fix patch by Ville Räsänen
1596 * Changed the silc_client_command_call interface to make
1597 the command call simpler for the application. The library
1598 now handles the command line parsing, command finding and
1599 execution. Application only needs to call the function
1600 with the command line. Affected files are
1601 lib/silcclient/silcclient.h, command.[ch].
1603 * Fixed silc_get_input to NULL-terminate the returned input.
1604 Affected file lib/silcutil/silcutil.c.
1606 * Resolve the client's public key in JOIN command if the
1607 founder auth data is being requested but we don't know the
1608 client's public key. Affected file silcd/command.c.
1611 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1613 * Print notify for server opers when backup router comes
1614 online. Affected file silcd/server.c.
1616 * Fixed the INVITE command to send the invite list in
1617 command reply. Affected file silcd/command_reply.c.
1619 * Fixed MOTD command reply sending. Affected file
1622 * UTF-8 decode the topic in TOPIC command reply and LIST
1623 command reply in Irssi SILC client. Affected file is
1624 irssi/src/silc/core/client_ops.c.
1626 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1628 * Fixed the INVITE command to not crash Irssi SILC client
1629 when given without nickname argument. AFfected file
1630 irssi/src/silc/core/client_ops.c.
1632 * Fixed double free in WHOIS query on normal server when
1633 forwarding query to router. Affected file is
1634 silcd/server_query.c.
1636 * Fixed WATCH command reply handling on normal server which
1637 was missing altogether. Affected file silcd/command_reply.c.
1640 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1642 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1643 Included yodl sources for each of these. Also modified
1644 Makefile.am prototype to install these files to proper
1645 locations. Updated CREDITS. Affected file Makefile.am.pre,
1646 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1649 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1651 * Added support for encrypted private key files. Now
1652 passphrase must be provided when new key pair is created
1653 (can be empty though), and prompted when loading the
1654 private key. Added support for loading the old-style
1655 non-encrypted private keys as well. Affected files
1656 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1659 * Fixed silc_get_input to accept input on all terminals.
1660 Affected file lib/silcutil/silcutil.c.
1662 * Moved the Irssi SILC client key loading and other stuff
1663 to be called after the arguments and UI is initialized.
1664 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1666 * Added -P option to Irssi SILC client which can be used
1667 to change the passphrase of the private key. Affected
1668 file irssi/src/silc/core/silc-core.c.
1670 * Added silc_change_private_key_passphrase apputil routine
1671 to lib/silcutil/silcapputil.[ch].
1673 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1675 * Fixed connection closing in client library to not crash.
1676 Moved the connection freeing totally to function
1677 silc_clinet_del_connection. Affected file
1678 lib/silcclinet/client.c.
1680 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1682 * Changed includes/silcincludes.h to silcincludes.h.in to
1683 include configuration specific information. The silcdefs.h
1684 is not included in to installation anymore (it's only
1685 compilation time header).
1687 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1689 * Moved the SilcClient and SilcClientConnection from client.h
1690 to the public lib/silcclient/silcclient.h. Changed the
1693 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1695 * If version string in silc_clinet_alloc is NULL the library
1696 puts it automatically. Affected file lib/silcclient/client.c.
1698 * Changed the version strings from variables to #define's
1699 in includes/silcversion.h.
1701 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1703 * Added shared library complation support.
1705 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1707 * Added lib/silcutil/silcapputil.[ch] for application
1708 utility functions. It includes routines for applications'
1709 convenience. Added silc_create_key_pair, silc_show_public_key
1710 and silc_load_key_pair functions.
1712 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1714 * Send RESUME_CLIENT packet from router to backup routers
1715 to in resuming. Affected file silcd/packet_receive.c.
1717 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1719 * In IDENTIFY command parsing, send all other IDs except
1720 Client IDs explicitly to router for resolving on normal
1721 server. Also check that ID received in WHOIS command is
1722 always Client ID, others are not allowed. Affected file
1723 silcd/server_query.c.
1725 * Merged latest changes from irssi.org CVS.
1727 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1729 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1730 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1732 * Fixed the heartbeat sending in Irssi SILC client. Moved
1733 the silc_client_packet_send to silcclient.h for application
1734 usage. Affected files lib/silcclient/client_internal.h
1735 lib/silcclient/silcclient.h.
1737 * Fixed a bug in query resolving in server. Used wrong
1738 variable in a for loop and crashed. Affected file is
1739 silcd/server_query.c.
1741 * Server constructs requested attributes only to locally
1742 connected clients. Affected file silcd/server_query.c.
1745 * Fixed a bug when sending resolving from router to server
1746 with requested attributes. The constructed WHOIS command
1747 was incorrect. Affected file silcd/server_query.c.
1750 * Fixed Requested Attributes saving in WHOIS command reply.
1751 The length of the data buffer must be saved too. Affected
1752 file silcd/command_reply.c.
1754 * Update the client entry's servername after detaching is
1755 over. Affected file silcd/packet_receive.c. Bug #37.
1757 * Resolve incomplete client entrys in CUMODE_CHANGE and
1758 CMODE_CHANGE notifys. Affected file is
1759 lib/silcclient/client_notify.c. Bug #42.
1761 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1763 * Fixed channel key packet processing bug on backup router
1764 during backup resuming protocol. Affected file is
1765 silcd/packet_receive.c.
1767 * Fixed memory leaks in server. Affected files are
1768 silcd/server.c and silcd/packet_receive.c.
1770 * Fixed packet decryption problem when backup router encrypted
1771 channel message with wrong key during backup resuming
1772 protocol. Affected file silcd/packet_send.c.
1774 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1775 Toni Willberg (toniw@iki.fi)
1777 * Changed the SilcCipher context to be private. Changed the
1778 silc_cipher_get_iv to just return pointer to the IV. Added
1779 silc_cipher_get_name to return the name of the cipher.
1780 Fixed code all around to support these changes. Affected
1781 files are lib/silccrypt/silccipher.[ch], client library and
1784 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1786 * Fixed unaligned access in lib/silccore/silcattrs.c.
1788 * Fixed libtool linking in lib/silcsim/Makefile.am.
1790 * Fixed services attribute printing. Affected files is
1791 irssi/src/silc/core/silc-queries.c.
1793 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1795 * Fixed a crashbug in incoming server accepting. Affected
1796 file silcd/server.c.
1798 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1800 * Added automatically generated index to Toolkit Reference
1803 * Added support for Postscript Toolkit Reference Manual.
1805 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1807 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1810 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1812 * Added 'send_events' boolean argument to the function
1813 silc_schedule_set_listen_fd which sends the set events to
1814 the application explicitly if set to TRUE. Default action
1815 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1816 lib/silcclient/client_internal.h and silcd/server_internal.h.
1818 * Added silc_compare_timeval to determine which time values
1819 is smaller. Affected file lib/silcutil/silcutil.[ch].
1821 * Added sort-of "Quality of Service" (QoS) support to
1822 SilcSocketConnection. Data reception can be controlled with
1823 rate limit per second and/or read data length limit.
1824 Added silc_socket_set_qos. Affected files are
1825 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1827 * Added the QoS configuration to SILC Server configuration
1828 file. Affected files are silcd/serverconfig.[ch] and
1831 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1833 * Merged with irssi.org CVS.
1835 * Failed OPER and SILCOPER authentications are now logged.
1836 Affected file silcd/command.c. Bugs #25.
1838 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1840 * ROBODoc documented lib/silcutil/silcbuffer.h and
1841 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1842 <ville.rasanen@iki.fi>.
1844 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1846 * Added support for auto-passphrase authentication from the
1847 config file during connecting which was not implemented
1848 yet. Affected file irssi/src/silc/core/client_ops.c.
1850 * Fixed a bug in authentication protocol failure handling which
1851 was processing wrong callback context. Affected files
1852 are lib/silcclient/client.c and protocol.c.
1854 * Fixed the /ATTR allow off to actually work. Affected file
1855 is irssi/src/silc/core/silc-queries.c.
1857 * Fixed the /ATTR -del to work. Affected file is
1858 irssi/src/silc/core/silc-queries.c.
1860 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1862 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1864 * Fixed mask attribute adding in Irssi SILC client. Affected
1865 file irssi/src/silc/core/silc-queries.c.
1867 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * Added support for saving the requested attributes in
1870 WHOIS to directory. Affected file is
1871 irssi/src/silc/core/silc-queries.c.
1873 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1875 * Added support for parsing VCard fields that do not have
1876 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1878 * Fixed a double free bug in hash table foreach function
1879 if the entry was deleted in the foreach callback. Affected
1880 file lib/silcutil/silchashtable.c.
1882 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1884 * Added silc_attribute_get_verify_data to return the signature
1885 verification data for either user digital signature or
1886 server digital signature in Requested Attributes. Affected
1887 files are lib/silccore/silcattrs.[ch].
1889 * Added silc_vcard_alloc which is used to allocated dynamic
1890 SilcVCard context. The silc_vcard_free now checks whether
1891 the context is dynamically allocated or not. Affected files
1892 are lib/silcutil/silcvcard.[ch].
1894 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1896 * Periodically remove the NOATTR status from client entry
1897 so that the client may take the attributes in use even after
1898 server has resolved them unsuccessfully earlier. Affected
1899 file silcd/server_query.c and idlist.h.
1901 * Moved sha1hash and md5hash from client->internal to
1902 SilcClient for application usage. Affected files are
1903 lib/silcclient/client.h and client_internal.h.
1905 * Fixed attribute encoding and decoding bugs. Affected
1906 files lib/silccore/silcattrs.[ch].
1908 * Added ATTR command to Irssi SILC Client which is used to
1909 manage user's Requested Attributes sending and values for
1910 WHOIS command. Affected files around Irssi SILC client.
1912 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1914 * Added silc_buffer_strformat which can be used to format
1915 strings into a buffer which size is automatically increased.
1916 Affected file lib/silcutil/silcbuffmt.[ch].
1918 * Added implementation of VCard (RFC 2426) which can be used
1919 as part of Requested Attributes in WHOIS command. Affected
1920 file lib/silcutil/silcvcard.[ch].
1922 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1924 * Some strncat -> silc_strncat changes our the core and
1927 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1928 errors. Added better error printing to SKE library.
1929 Affected files lib/silcske/silcske.c, silcske_status.h and
1932 * Save the PKCS key length even if only private key is set to
1933 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1935 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1936 length in bits not in bytes. Affected files are
1937 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1938 silcd/server_query.c.
1940 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1942 * Added silc_attribute_payload_encode_data to directly encode
1943 the data into the attributes buffer. Renamed function
1944 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1945 Affected files are lib/silccore/silcattrs.[ch].
1947 * silc_hash_table_find_foreach calls the foreach function now
1948 once even if the nothing was found with context set to NULL.
1949 Affected file lib/silcutil/silchashtable.[ch].
1951 * Remove the RESOLVING flag from client entry after received
1952 the Requested Attributes from the client. Fixed memory leak
1953 in client entry freeing. Affected files silcd/server_query.c
1956 * Added Requested Attributes support into SILC Client Library.
1957 It is not able to send requested attributes in WHOIS command,
1958 and also receive and process requested attributes. Added
1959 silc_client_attribute_[add|del] and silc_client_attributes_get
1960 functions. Added also `ignore_requested_attributes' to the
1961 SilcClientParams to not use attributes in client. Affected
1962 files are lib/silcclient/command.c, client_attrs.[ch],
1963 silcclient.h, client_internal and client.[ch].
1965 * Changed the silc_client_get_client_by_id to support Requested
1966 Attributes, it takes them as argument now. Affected file
1967 is lib/silcclient/silcclient.h, and idlist.c.
1969 * Added -details option to WHOIS command in Irssi SILC Client
1970 to support the requested attributes. By default it requests
1971 all attributes. Affected file lib/silcclient/command.c and
1972 irssi/doc/help/in/whois.in.
1974 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Add also SERVICE attribute for server-constructed attribute
1977 data. Also digitally sign the attributes and add
1978 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1979 silcd/server_query.c.
1981 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Changed the silc_attribute_payload_encode to support list
1984 of attributes (function may be called several times to add
1985 a new attribute). Removed the silc_attribute_payload_encode_list
1986 function. The encoding function now also automatically encodes
1987 the data, so the caller does not need to do that. Affected
1988 files lib/silccore/silcattrs.[ch].
1990 * Added support for replying on behalf of the user to the
1991 Requested Attributes in WHOIS command in the server. Affected
1992 file silcd/server_query.c.
1994 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1995 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1997 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1999 * Don't swtich to become primary router if we are backup if
2000 decryption error has occurred. Affected file silcd/server.c.
2002 * Fixed a bug in backup router IP address comparison in
2003 silc_server_backup_get.
2005 Save now also the port of the server/router and use that
2006 in comparison as well. Affected file silcd/server_backup.c.
2008 * Normal server now reconnects to backup router automatically
2009 if connection is lost to it. Affected file silcd/server.c.
2011 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2013 * If packet processing fails (like integrity check fails)
2014 the connection is closed now. Affected files are
2015 lib/silccore/silcpacket.c and silcd/server.c.
2017 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2019 * Fixed double free in RSA public key set function
2020 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2023 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2025 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2026 Added server_query.[ch] which provides one interface for
2027 querying information using all three commands.
2029 * Changed all "typedef unsigned char" in core library to
2030 "typedef SilcUInt8".
2032 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2034 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2036 * Renamed silc_server_get_client_resolve to
2037 silc_server_query_resolve and moved to server_query.[ch].
2039 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2041 * Resumed client packet handling from server put the resumed
2042 client on wrong list on router and caused the client not
2043 be present on the network anymore. Now fixed to put the
2044 client to correct list. Affected file silcd/packet_receive.c.
2046 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2048 * Various cleanup in error message output in config parsing code
2049 and in server init code. Fixed error log files containing
2050 too many newlines ('\n') in some situations. Affected files are
2051 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2053 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2055 * Use the reverse lookupped hostname in client internals
2056 instead of one user provided us as remote server name.
2057 Affected file lib/silcclient/client.c.
2059 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2061 * Added 'app_context' to silc_schedule_init. It is an
2062 application specific context that is delivered to application
2063 in task callback functions. Affected files are
2064 lib/silcutil/silcutil.[ch].
2066 * The hb_context in SilcSocketConnection is not freed
2067 automatically anymore (application must free it). Freeing
2068 it automatic is inconsistent. Affected files are
2069 lib/silcutil/silcsockconn.[ch].
2071 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2073 * Added support for removing explicitly added client connections
2074 in rehash and closing the client connections if they were
2075 unconfigured in the rehash. Affected file silcd/server.c.
2077 * Added support for aborting automatically pending commands
2078 that never receives the reply (to avoid memory leaks).
2079 Added also silc_server_command_pending_timed to set the
2080 specific timeout for pending command. Affected files are
2081 silcd/command[_reply].[ch].
2083 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2084 specs and lib/silccore/silcstatus.h.
2086 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Changed the silc_get_time to accept time value as argument
2089 or if zero is sent return current local time. Affected
2090 file lib/silcutil/silcutil.[ch].
2092 * Added STATS command to client library and Irssi SILC client.
2093 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2095 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2097 * Assure that channel key is set before sending it. May
2098 crash server otherwise. Affected file silcd/packet_send.c.
2100 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2102 * Assure that endless loop cannot happen with detached client
2103 resolving on normal server. Added idlist status
2104 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2105 silcd/idlist.h and silcd/packet_receive.c.
2107 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2109 * Incoming file transfer request cannot use same session as
2110 the sending session. This can happen when sending file to
2111 yourself. Crashed the client on quit. Affected file
2112 lib/silcclient/client_ftp.c. Bug #24.
2114 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2116 * Implemented the draft-riikonen-precense-attrs draft and
2117 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2119 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2121 * Distribute the SERVER_SIGNOFF notify also to local backup
2122 routers from the primary router. The backup router may not
2123 have the signing of local server directly connected and need
2124 to know about the signoff. Affected file silcd/server_util.c.
2126 * Use the primary router as the origin of the locally connected
2127 server when it is disconnecting from the backup router since
2128 that's where it really is coming from. Now the clients from
2129 the disconnecting server are removed correctly and "shadow"
2130 clients are not left to the backup router. Affected file
2133 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2135 * If normal server is standalone and found existing but disabled
2136 channel, do not re-create the channel since it creates
2137 duplicate same channels. Affected file silcd/server.c.
2139 * Added anonymous client connections support to server. New
2140 "anonymous" configuration option to ConnectionParams section
2141 added. If set to true, the username and hostname information
2142 of the client will be scrambled and anonymous user mode is
2143 set automatically to the user. Affected files are
2144 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2146 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2148 * In JOIN notify handling, mark that the cache entry of the
2149 client cannot be expired. Can cause crashes on normal
2150 server (asserts client->channels). Affected file is
2151 silcd/packet_receive.c.
2153 * From now on distribution versions are used as protocol versions
2154 instead of by default using the Toolkit base version as protocol
2155 version. Affected file prepare.
2157 * Do not set the locally resolved hostname for local client
2158 entry but take what server sends. This way the real hostname
2159 is showed in WHOIS for yourself. Affected file is
2160 lib/silcclient/idlist.c and lib/silcclient/client.c.
2162 * Resolve local info with IDENTIFY when connecting to server.y
2164 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2166 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2167 for implied search (not needed on platforms which has native
2168 pthreads library). Use --without-pthreads to disable threads.
2169 Affected file is configure.in.pre
2171 * Fixed --with-iconv on platforms which need to bypass (broken)
2172 native iconv(). Affected file is configure.in.pre
2174 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2176 * Moved -C option parsing in Irssi SILC client at same time
2177 as other options. The UI was initialized earlier and caused
2178 problems on command line. Bug #16. Affected file is
2179 irssi/src/silc/core/silc-core.c.
2181 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2183 * Added global variable silc_log_timestamp that tells silclog
2184 wether to print or not the timestamp in the logging files.
2185 Affected file lib/silcutil/silclog.[ch].
2187 * Added silcd configuration option Timestamp in the Logging
2188 section. Affected file silcd/serverconfig.[ch],
2189 doc/example_silcd.conf.in.
2191 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2193 * Fixed fingerprint checking to check for entirely empty
2194 fingerprint instead of two first bytes when determining
2195 if it is set. Bug #18. Affected file silcd/command.c.
2197 * Fixed duplicate PKCS name registering to not allow it.
2198 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2200 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2202 * Conditionalize non-gcc compiler optimizations for various
2203 platforms, enable those commented out. Cleanups.
2204 Affected file lib/silcmath/mpi/configure.in
2206 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2208 * silc_rng_exec_command() left zombie processes if command
2209 didn't generate any output. Affected file
2210 lib/silccrypt/silcrng.c
2212 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2214 * Rewrote iconv checking, introduce --with-iconv for systems
2215 which rely on libiconv. Check if iconv() provided by libc
2216 is good enough, otherwise demand libiconv. Affected file
2219 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2221 * Search for ldopen() also in libc. This enables SIM support
2222 on *BSD systems. Based on patch from Alex Zepeda. Affected
2223 file configure.in.pre
2225 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2227 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2228 This fixes prepare on *BSD systems. Affected file
2231 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2233 * More fixed for not having purge timeout for global clients
2234 that are on channel. Affected files silcd/command_reply.c
2237 * Fixed the rekey protocol to work with backup router connections.
2238 Rekey packets are now allowed on disabled connections as
2239 well. Affected files silcd/packet_send.c and server.c.
2241 * Do not switch to be as backup router when shutting down and
2242 closing the primary connection. Affected file silcd/server.c.
2244 * Fixed memory leaks in backup router deleting. Added
2245 silc_server_backup_free to free all data during shutdown of
2246 server. Affected files silcd/server_backup.[ch].
2248 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2250 * Do not process commands if the sock->user_data is NULL.
2251 Affected file silcd/command.c.
2253 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2255 * Fixed buffer overflow and security problems (loosing bits
2256 in CFB encryption) in SILC RNG. Problems reported by
2257 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2259 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Added yet more checks that client is not expired on global
2262 list if it is on channels. Affected file is
2263 silcd/command_reply.c.
2265 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Merged c0ffee's MIME signal patch which adds support for
2268 sending also MIME messages in Irssi SILC Client, and handling
2269 received MIME messages in a signal (and perhaps doing something
2270 to non-textual MIME messages).
2272 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2274 * Fixed pending command deletion in server and client library
2275 to check the whole list instead of breaking after first found.
2276 The affected files are silcd/command.[ch] and
2277 lib/silcclient/command.[ch].
2279 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2281 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2282 secret or private, otherwise it's possible to find out
2283 whether a secret channel exists or not. Affected file
2286 * If CMODE change fails during the mode setting, assure that
2287 the old mode mask is set for the channel back. Affected
2288 file silcd/command.c.
2290 * Fixed passphrase saving on +a channel on normal server
2291 after successful JOIN command. Affected file silcd/command.c.
2293 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2295 * Remove server/router operator privileges in DETACH command,
2296 since it's possible to resume to server where these
2297 privileges would not be allowed for the client. Affected
2298 file silcd/command.c.
2300 * Do not set to wait for backup in rehash of the server.
2301 Affected file silcd/server.c.
2303 * Do not check listener sockets when counting how many
2304 socket connections we have. Affected file is
2305 silcd/server_util.c.
2307 * Do not announce disconnected clients that are remaining
2308 in history (for WHOWAS). This is because SIGNOFF notify
2309 for these has been sent earlier already. Affected file
2312 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2314 * Buffer overflow with CUMODE command's mode->mode character
2315 conversion. Reported by Ville Räsänen. Affected file
2316 lib/silcutil/silcutil.c.
2318 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2320 * Allow heartbeat packets to go disabled connections anyway.
2321 Affected files silcd/server.c and silcd/packet_send.c.
2323 * Do not broadcast New Channel packets with List flag set
2324 in the packet to backup routers. The router must check
2325 for the correctness of the packets before sending them.
2326 It is possible that router will have enforce Channel ID
2327 change and this would cause desync in the backup router.
2328 Affected file silcd/packet_receive.c.
2330 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2331 are handled in list parsing. They are not list packets
2332 anymore. Affected file silcd/packet_receive.c.
2334 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * Stop waiting for backup router through the timeout, not
2337 directly after backup router has arrived. Affected file
2340 * Do not re-create channel keys and send them when removing
2341 clients in server shutdown. Affected files are
2342 silcd/server_internal.h and silcd/server_util.c.
2344 * Notify distribution to backup routers was missing from
2345 the silc_server_send_notify_dest function which caused
2346 desyncing problems with backup router. Affected file is
2347 silcd/packet_send.c.
2349 * The client's channel removing was working wrong on
2350 backup router. It assumed that it doesn't know global
2351 information but backup router does know. For this reason
2352 it could remove channel when it wasn't supposed to do that.
2353 Affected file silcd/server.c and silcd/server_util.c.
2355 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2357 * Stop for a couple seconds after badkup router has become
2358 primary router. Affected file silcd/server.c.
2360 * Added silc_server_remove_servers_by_server, which is used
2361 to remove servers originated from some other server. Also
2362 clients of those servers can be removed too. Affected file
2363 silcd/server_util.[ch].
2365 * When removing clients after a server has signed of remove
2366 also all servers behind that server (unless they are known
2367 to be available locally), and send SERVER_SIGNOFF for each
2368 of the server separately. Also the signed off clients are
2369 sent now separately per signed off server. The affected files
2370 are silcd/server.c and silcd/server_util.[ch].
2372 * All servers added with silc_idlist_add_server must always
2373 have both "router" and "connection" pointers set. Otherwise,
2374 bad server entries may be left around in the cache.
2375 Affected file silcd/command_reply.c.
2377 * Do not create the channel key in NEW_CHANNEL packet
2378 processing if the channel is empty. Affected file
2379 silcd/packet_receive.c.
2381 * Completed backup router support for standalone routers.
2382 Supports also servers in the cell that do not use the backup
2385 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2387 * Fixed a bug in silc_string_regexify which did not add '^'
2388 at the start of each string, and thus the matching was
2389 not explicit. For example ban list iikone@*!*@* would
2390 match also "priikone", which is wrong, it would have to be
2391 *iikone@*!*@* to match also "priikone". Affected
2392 file lib/silcutil/unix/silcunixutil.c.
2394 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * Enable all local server connections before updating client
2397 caches when we've become backup router. Otherwise, signoff
2398 packets may not reach the clients. Affected files are
2399 silcd/server.c and silcd/server_util.[ch].
2401 * Fixed a bug in version string parsing which could crash
2402 the program with specially formatted version string.
2403 Bug reported and patch provided by Ville Räsänen. Affected
2404 file lib/silcutil/silcutil.c.
2406 * Handle the disconnection immediately when DISCONNECT
2407 packet is received in server. Affected file silcd/server.c.
2409 * Primary router now waits a short time (10 seconds) for
2410 backup router connection before accepting any other
2411 connection (except local). Affected file silcd/server.c,
2414 * Fixed a crash in client libary in NICK_CHANGE notify when
2415 NICK_CHANGE arrived for client entry we are resolving
2416 currently. Affected file lib/silcclient/client_notify.c.
2418 * Call the sconn->callback completion even if error had
2419 occurred. Start reconnecting always if connection to
2420 primary router fails during backup router protocol.
2421 Affected files silcd/server.c and server_backup.c.
2423 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Added functions silc_server_send_opers and
2426 silc_server_send_opers_notify to send packets stricly
2427 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2428 to send variable argument notify to operators.
2429 Affected files silcd/packet_send.[ch] and silcd/server.h.
2431 * Removed UMODE rights checking with UMODE_CHANGE notify.
2432 Affected file silcd/packet_receive.c.
2434 * Server/router operator now receives notify when network
2435 switches to backup router and when it resumes the use of
2436 primary router. Affected file silcd/server.c and
2437 silcd/server_backup.c.
2439 * Fixed the updating of client information after backup
2440 resuming protocol is over; update all except local clients
2441 to the new primary router. The affected file is
2442 silcd/server_util.c.
2444 * Added support for closing active connections in rehash
2445 that were unconfigured by the user. Supports currently
2446 closing server and router connections. Affected file
2449 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2451 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2453 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2454 is NULL since seems that on some platforms NULL is allowed
2455 and on some it's not. Fallback encoding is used instead.
2456 Affected file lib/silcutil/silcstrutil.c.
2458 * Fixed statistics updating for incoming server connection
2459 which could cause problems when re-connecting. Affected
2460 file silcd/server.c.
2462 * Preliminary backup router support for standalone router
2463 added. Affected files in silcd/.
2465 * Mark server connections in backup router disabled before
2466 and after backup protocol. Affected file is
2467 silcd/server_backup.c.
2469 * Added support for reconnecting to remote server connection
2470 even if the protocol fails, and if the configuration wants
2471 us to keep trying to connect anyway.
2473 Server connection is not allowed to backup router if
2474 backup router does not have connection to primary router yet.
2476 Affected file is silcd/server.c.
2478 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2480 * Added silc_client_udpate_server function to update changed
2481 server info. Affected file lib/silcclient/idlist.[ch].
2483 * Added check for server entries that are being resolved when
2484 notify is received. If being resolved, handle the received
2485 notify only after it's resolved so that all notifys are
2486 handled in same order as received from the server.
2488 Added similar resolver check to channel entries. Every
2489 notify that cause resolving of any information that affects
2490 channel entry marks the channel entry in waiting state.
2491 After whatever resolving is over the waiters are signalled
2492 and only then the notifys are handled in the same order
2493 as delivered from the server.
2495 Affected files are lib/silcclient/idlist.[ch], and
2498 * Fixed KILLED notify handling in normal server. Affected
2499 file silcd/packet_receive.c.
2501 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2502 is locally connected, or was locally connected (but may
2503 be detached and connection is not active). Added also
2504 SILC_IS_LOCAL for checking this status. Affected files
2505 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2506 silcd/server.c and silcd/server_internal.h.
2508 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2510 * Don't send or handle TOPIC_SET if topic is already set and
2511 is same as being set. Affected files silcd/command.c and
2512 silcd/packet_receive.c.
2514 * Fixed CMODE change rights checking to work correctly when
2515 removing modes by operator. Affected file is
2516 silcd/server_util.c.
2518 * Fixed some handling with New Channel packet in router and
2519 fixed some CMODE_CHANGE notify handling in server and router.
2520 Affected file is silcd/packet_receive.c.
2522 * Changed "disconnect" client operation to include the
2523 reason of the disconnection and optional disconnection
2524 message. Affected file lib/silcclient/silcclient.h.
2526 * Made the compilation of lib/contrib/ stuff conditional.
2527 Affected files configure.in.pre, lib/contrib/Makefile.am.
2529 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2531 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2532 to the sender of the notify too, to avoid situation where two
2533 notifys are in the network at the same time going to oppsite
2534 directions. Affected file silcd/packet_receice.c.
2536 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2538 * Delete the client from channel even if the cilent->id is
2539 NULL. It was possible that client was deleted without
2540 removing from channels (theoretically at least). Affected
2541 file silcd/server.c and silcd/server_util.c.
2543 * Free the client data too when resuming is not successful.
2544 Affected file silcd/packet_receive.c.
2546 * Merged some code from c0ffee's silc-plugin. Affected files
2547 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2549 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2550 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2551 to the primary router connection, the other one returns
2552 TRUE if packet must be broadcasted to network.
2554 * All notifys that are destined to primary router (to network)
2555 are now automatically sent to backup routers even if the
2556 router is standalone (and has backup router). Affected files
2559 * Added --without-irssi and --without-silcd configuration
2560 options for disabling the compilation of these applications.
2561 Affected file configure.in.pre and prepare.
2563 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2565 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2566 UTF-8 encoding and decoding. Added also new encodings
2567 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2569 Added also SILC_STRING_LANGUAGE which is language and charset
2570 specific encoder and decoer for those platforms that support
2571 iconv(). It can convert the UTF-8 to and from the locale
2572 specific character set.
2574 Affected file lib/silcutil/silcstrutil.[ch].
2576 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2578 * Added function silc_get_command_name to the file
2579 lib/silcutil/silcutil.[ch].
2581 * Improved the server debug output a bit. Affected files are
2584 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2586 * Save the channel passphrase when received succesful JOIN
2587 command reply from router, on normal server. Otherwise
2588 joinig +a channels from normal server is not possible.
2589 Affected file silcd/command.c.
2591 * Fixed a bug in TOPIC_SET notify handling. The notifier
2592 may be other than client too, like server or channel.
2593 It expected it to always be only client and ignored the
2594 notify. Affected file silcd/packet_recieve.c.
2596 * Removed some (unnecessary) debug printing from
2597 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2599 * Do not force CMODE_CHANGE when server is announcing new
2602 Router announces stuff only after server reannounces channel
2603 after CHANNEL_CHANGE notify.
2605 These fixes optimizes the announcing procedure, and perhaps
2606 fixes some problems too. Affected file silcd/packet_receive.c.
2608 * Fixed SERVER_SIGNOFF sending to local clients. It was
2609 totally broken and sent the notify to all local clients,
2610 instead of only to those that was on same channel as the
2611 signing off clients. Affected file silcd/server_util.c.
2613 * Added -D option to server. It can be used to give debug
2614 level. The levels are from 0 - 99, and are predefined for
2615 smooth server debugging. (see silcd.c for the predefined
2616 levels). Affected file silcd/server.c.
2618 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Fixed a bug in Irssi SILC client to close the connection
2621 properly when disconnecting from server. Affected file
2622 irssi/src/silc/core/client_ops.c.
2624 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2626 * When authenticating as founder during JOIN command, check
2627 that the one authenticating becomes the only founder on the
2628 channel. Affected file silcd/command.c.
2630 * Better checking for founder mode setting when CUMODE_CHANGE
2631 notify is received. Affected file silcd/packet_receive.c.
2633 * Close all connections when shutting down the server by sending
2634 DISCONNECT packet. Close all listeners too when shutting
2635 down the server. Affected file silcd/server.c.
2637 * Handle DISCONNECT packet correctly in client library by
2638 calling the "disconnect" client operation. Affected file
2639 lib/silcclient/client.c.
2641 * Handle local errors correctly during resuming. Affected
2642 file lib/silcclient/client.c.
2644 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2646 * The log file is not dupped internally anymore in
2647 lib/silcutil/silclog.c. Fixed memory leaks too.
2649 * The scheduler now dispatches all pending timeout tasks
2650 when it is uninitialized with silc_schedule_uninit.
2651 Affected file lib/silcutil/silcschedule.c.
2653 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2655 * Added --enable-stack-trace option to configure. Added
2656 memory allocation stack trace support. Added files
2657 lib/silcutil/stacktrace.[ch]. Affected files are
2658 lib/silcutil/silcmemory.[ch].
2660 * Fixed memory leaks from libraries and server. Affected
2661 files around the tree.
2663 * Reverted back a fix made to CUMODE which broke it.
2664 Affected file silcd/command.c.
2666 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2668 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2669 core library, and implemented it. All textual messages SHOULD
2670 use this flag and the message MUST be UTF-8 encoded.
2671 All text messages sent by Irssi SILC client are now UTF-8
2672 encoded (regardless whether the terminal supports UTF-8 or not).
2673 Affected files are lib/silccore/silcchannel.h,
2674 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2677 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * Added lots of new statistics updating that was missing from
2680 the server and router code. Affected files in silcd/.
2682 * Sending SIGUSR1 signal to server now dumps the current
2683 server statistics into /tmp directory. Affected file is
2686 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2687 the SILC Hash Interface also. Added new functions
2688 silc_hash_get_name, silc_hash_init, silc_hash_update and
2689 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2691 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2693 * Added some better info printing for client during connecting.
2694 Affected file silcd/server_util.c.
2696 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2697 to silence a user on a channel. Affected files are
2698 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2699 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2700 and silcd/packet_receive.c.
2702 * Fixed a fatal bug in handling of malformed command payload.
2703 Affected file silcd/command.c.
2705 * Fixed a double free when announcing channel users to router.
2706 Affected file silcd/server.c.
2708 * After successful authentication to channel founder mode, check
2709 that there isn't anyone else with founder mode on the channel.
2710 The one that authenticated will become founder and anyone
2711 else is demoted. Affected file silcd/command.c.
2713 * Added error printing of any error that has occurred during
2714 any command in client library. Affected file is
2715 irssi/src/silc/core/client_ops.c.
2717 * Removed some error printing from the client library and left
2718 it for the application to worry (from the error status it
2719 receives in 'command' client operation. Affected file is
2720 lib/silcclient/command.c.
2722 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2725 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2726 Starting key agreement with itself is denied. Affected file
2727 is lib/silcclient/client_keyagr.c.
2729 * Fixed some error checkings from the SFTP library which caused
2730 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2731 and lib/silcsftp/sftp_util.c.
2733 * Added new "debug" and "debug_string" settings to Irssi SILC
2734 client which can be used to print runtime debugging on the
2735 Irssi's screen. Available when compiled with --enable-debug
2736 option. Affected file irssi/src/silc/core/silc-core.c.
2738 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2740 * Fixed a missing variadic parameter in a function call that
2741 caused server crash when a non-allowed connection arrived.
2742 Reported by Richard Becker. Affected file silcd/server.c.
2744 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2746 * Added WATCH list sending to backup routers from router.
2747 The WATCH command is sent by the router to the backup
2748 router. Affected file silcd/command.c.
2750 * Mark the backup_router flag for RouterConnection entry
2751 if the backup router stuff is defined in the config file.
2752 Affected file silcd/serverconfig.c.
2754 * Fixed some backup data sending around the code to work better
2755 if the router is standalone router. Not all places were fixed.
2756 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2759 * Fixed the router connecting when connecting to multiple
2760 routers. It ignored every other router except the first
2761 one. Affected file silcd/server.c.
2763 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2765 * Made the private key generation after expiration optional.
2766 If not created after expiration the old key will re-expire
2767 at a later time (and thus key pair is not necessary to
2768 change). Affected file irssi/src/silc/core/clientutil.c.
2770 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2772 * The length arguments in bind() and connect() were wrong
2773 and fixed now to used SIZEOF_SOCKADDR in the
2774 lib/silcutil/unix/silcunixutil.c.
2776 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2778 * Fixed detach timeout handling to use Client ID and not
2779 the actual client entry which may be freed in the callback.
2780 Affected file silcd/command.c.
2782 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2784 * Merged c0ffee's multiple interface support patch.
2785 Affected files in silcd/.
2787 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2789 * Cleanup keys properly. Affected file is
2790 irssi/src/silc/core/clientutil.c.
2792 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2794 * Display the user mode on the status bar. Affected file
2795 irssi/src/silc/core/silc-expandos.c.
2797 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2799 * If private message key is not set, but the flag is set in
2800 the packet, ignore the packet since it cannot be decrypted.
2801 Affected file lib/silcclient/client_prvmsg.c.
2803 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * When resuming client, remove the old client entry from
2806 the watcher list too. Affected file silcd/packet_receive.c.
2808 * Do not allow normal server to force founder mode away
2809 from router if the founder mode is already set. Affected
2810 file silcd/packet_receive.c.
2812 * Remove the client entry with watch notify types with short
2813 timeout, and not directly, so that other notifys can be
2814 retrieved too. Affected file lib/silcclient/client_notify.c.
2816 * Display notification about data messages that cannot be
2817 displayed. Affected files irssi/src/silc/core/client_ops.c,
2818 irssi/src/fe-common/silc/module-formats.[ch].
2820 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2822 * Fixed the CHANNEL_CHANGE notify handling in client libary
2823 to not use freed memory. Affected file is
2824 lib/silcclient/client_notify.c.
2826 * Fixed CUMODE_CHANGE notify handling in server. Affected
2827 file silcd/packet_receive.c.
2829 * Fixed USERS command to support empty channels. Affected
2830 file silcd/command.c.
2832 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2834 * Allow multiple identical pending commands to be registered
2835 in client library. Affected file is lib/silcclient/command.c.
2837 * Call the completion for resolving client information only
2838 after all resolvers has finished. This fixes a crash in
2839 the client. Added support for checking when the resolvers
2840 are finished. Affected file is lib/silcclient/idlist.c.
2842 * Wait by default 3 seconds before reconnecting to the server
2843 after being disconnected. Makes the /detach command a bit
2846 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2848 * Check the watcher list before sending signoff notifys
2849 when closing client connection. Affected file is
2852 * Added better CMODE command rights checking. Affected file
2853 silcd/server_util.c.
2855 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2857 * Fixed watcher list checking during server signoff. It
2858 crashed the server. Affected file silcd/server_util.c.
2860 * The JOIN command reply returns now the founder's public
2861 key. Affected file is silcd/command.c.
2863 * Announce the channel mode, and the mode properties with
2864 CMODE_CHANGE notify. Affected file silcd/server.c.
2866 * Mark new channels by default disabled, untill at least
2867 one user joins the channel. Affected file is
2868 silcd/packet_receive.c.
2870 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2872 * The nickname argument to watch notify can be optional.
2873 Fixes a crash in server. Affected file silcd/packet_send.c.
2875 * Remove the client entry from cache if the WATCH notify type
2876 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2877 lib/silcclient/client_notify.c.
2879 * Check the watcher list before and after changing nickname
2880 when the NICK_CHANGE notify is received. Affected file is
2883 * Fixed a crash in OPER and SILCOPER command sending. Empty
2884 passphrase caused the crash. Affected file is
2885 lib/silcclient/command.c.
2887 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2889 * Merged with Irssi CVS for Irssi SILC client.
2891 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2893 * Completed the protocol specifications.
2895 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2897 * Merged with Irssi CVS for Irssi SILC client.
2899 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2901 * Added the founder's public key delivery to the
2902 CUMODE_CHANGE notify type as well. Updated the protocol
2903 specs and the code. Affected files are silcd/packet_send.[ch],
2904 silcd/packet_receive.c and silcd/command.c.
2906 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2908 * Added silc_pkcs_public_key_copy function into the
2909 lib/silccrypt/silcpkcs.[ch].
2911 * Remove the `iv' from the SilcChannelEntry since we can
2912 live without it. Affected files are silcd/idlist.h and
2913 silcd/packet_receive.c.
2915 * Added support for sending the founder's public key in
2916 the CMODE_CHANGE notify packet in the server. Affected
2917 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2918 silcd/command.c and silcd/server.c.
2920 * Changed the FOUNDER_AUTH authentication to use only
2921 public key authentication as defined by new protocol
2922 specs. Passphrase authentication with that mode cannot
2923 be used anymore. It is now possible to reclaim founder
2924 mode from any server in the network. Affected files are
2925 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2927 * Added permanent channels support by making the channel
2928 permanent when FOUNDER_AUTH mode is set on the channel.
2929 The channel will not be destroyed even if channel is empty
2930 when that mode is set. Protocol TODO #17. Affected
2931 files are silcd/server.[ch], server_util.[ch],
2932 silcd/command.c, silcd/packet_receive.c and
2933 lib/silcclient/command.c.
2935 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2937 * Added reference counter to the command reply context in
2938 the client library. Affected files are
2939 lib/silcclient/command_reply.[ch].
2941 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2943 * Fixed rekey protocol with PFS in the client library.
2944 Affected file is lib/silcclient/protocol.c.
2946 * Added support for list of errors in client library
2947 command reply handling. Affected file is
2948 lib/silcclient/command_reply.c.
2950 * Defined that the WHOIS and IDENTIFY commands can send
2951 list of errors. Updated the protocol specs. Protocol
2954 * Added support for sending list of errors to WHOIS and
2955 IDENTIFY commands in server. Added support for receiving
2956 list of errors in server. Affected files are
2957 silcd/command.c and silcd/command_reply.c.
2959 * Fixed client info resolving on LEAVE command in client
2960 library to not crash. Affected file is
2961 lib/silcclient/client_notify.c.
2963 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2965 * Defined that the NICK command replies with thew changed
2966 nickname too, to make the nickname changing simpler at
2967 the client's end. Updated protocol specs and the code
2968 in client and server. Affected files are
2969 silcd/command.c, lib/silcclient/command_reply.c and
2970 lib/silcclient/command.c.
2972 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2974 * Added `Compressed' packet flag to indicate that the packet
2975 payload is compressed by the sender. Updated the protocol
2976 specs and the core library. The compression still is not
2977 implemented in the sources. Affected file is
2978 lib/silccore/silcpacket.h.
2980 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2982 * Remove pending command callbacks also if the connection
2983 to the server is destroyed. Affected file is
2984 lib/silcclient/client.c.
2986 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2988 * Added new QUIET channel user mode that can be used to
2989 quiet a user in a channel. Updated the protocol specs but
2990 it wasn't implemented yet. Protocol TODO #27. Affected
2991 file is lib/silccore/silcmode.h.
2993 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2995 * Added BLOCK_INVITE user mode to be able to block incoming
2996 invite notifications. Protoocol TODO #26. Affected files
2997 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3000 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3001 the protocol specs and the code. Affected file is
3002 lib/silccrypt/silcpkcs.c.
3004 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3006 * Disconnect Payload includes now the status type. Updated
3007 the protocol specs and the code. Protocol TODO #25.
3008 Affected files are silcd/server.c, lib/silcclient/client.c.
3010 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3011 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3012 Moved the silc_client_command_status_messages table to the
3013 lib/silcutil/silcutil.c and added new funtion
3014 silc_get_status_message, which deprecates function
3015 silc_client_status_message. Affected files are
3016 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3017 lib/silcutil/silcutil.[ch].
3019 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3021 * Defined that the nickname hash in Client ID MUST be from
3022 lowercase nickname. This effectively changes nicknames in
3023 SILC to case-insensitive. Updated the protocol specs and
3024 the code. Affected files are lib/silcutil/silcutil.[ch],
3025 silcd/serverid.c, and silcd/idlist.c.
3027 * Added new channel user modes BLOCK_MESSAGES_USERS and
3028 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3029 code. Affected files are lib/silccore/silcmode.h,
3030 lib/silcclient/command.c, and silcd/packet_send.c.
3032 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3033 specs and code. Affected file lib/silccore/silcstatus.h.
3035 * Added support for watch list. It is possible to add nicknames
3036 to be watched, and when they come to network, leave network
3037 or user mode changes the watcher will be notified of this
3038 change. Added SILC_COMMAND_WATCH command, added new
3039 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3040 notifications. Updated the protocol specs and implemented
3041 this to library, client and server. Protocol TODO #21.
3042 Affected files are lib/silccore/silccomand.h,
3043 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3044 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3045 silcd/packet_send.[ch], silcd/packet_receive.c, and
3046 irssi/src/silc/core/client_ops.c.
3048 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3049 somebody watching you. Updated the protocol specs and the
3050 code. Affected files are lib/silccore/silcmode.h, and
3051 lib/silcclient/command.c.
3053 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3055 * Added service support to SILC protocol. Added new command
3056 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3057 core library. Services are not implemented in server or
3058 client for now. Protocol TODO #20. Affected files are
3059 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3061 * Added SilcStatus argument to `command' client operation
3062 to return the error status when command sending fails
3063 locally. Changed all command in client library to return
3064 correct command status. Affected files are
3065 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3066 irssi/src/silc/core/client_ops.c.
3068 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3070 * Added silc_mime_parse function to parse MIME headers.
3071 Affected files are lib/silcutil/silcstruti.[ch].
3073 * Added MIME header parsing in Irssi SILC Client. It displays
3074 all textual MIME objects, others it ignores. Affected file
3075 is irssi/src/silc/core/clien_ops.c.
3077 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3079 * Fixed a bug in the pid writing function, which couldn't be
3080 written in a root-owned directory.
3082 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3084 * Defined that channel message to unknown Channel ID must
3085 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3086 Updated the protocol specs and the code in server. The
3087 affected file is silcd/packet_receive.c.
3089 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3091 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3092 that it is used to send error notifys if error occurs during
3093 some SILC packet processing, except commands. The error
3094 types are same as for command reply types. Defined that
3095 if private message is sent to unknown Client ID the error
3096 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3097 Updated the protocol specs and code. Affected files are
3098 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3099 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3100 and irssi/src/silc/core/client_ops.c. Renamed the
3101 SilcCommandStatus to SilcStatus.
3103 * Defined the use of extra WHOIS attributes in WHOIS command.
3104 The <Requested Attributes> (defined in a separate document)
3105 can be used to request additional information about user
3106 not returned by standard WHOIS command. Defined that server
3107 can send WHOIS command directly to client. Client provides
3108 the requested attributes to the server. Updated the protocol
3109 specs. Protocol TODO #4. Implementation is not done yet
3110 (Protocol TODO #24).
3112 * Renamed function silc_client_command_status_message to
3113 silc_client_status_message. Affected files are
3114 lib/silcclient/command_reply.[ch].
3116 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3118 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3119 32 bit integers. Updated the protcol specs and the code.
3120 Affected files are silcd/command.c and
3121 lib/silcclient/command.c.
3123 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3125 * Fixed a bug in library where sending a bogus authentication
3126 payload would lead to a crash. Affected file is
3127 lib/silccore/silcauth.c.
3129 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3131 * Added detach_disabled and detach_timeout server config
3132 options to the server. Affected files silcd/serverconfig.[ch],
3133 silcd/command.c and silcd/packet_receive.c.
3135 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3137 * Added resolve_cmd_ident field to the SilcClientEntry structure
3138 too so that if the entry is for example being resolved so
3139 another command may attach to the same pending command reply
3140 without requiring to resolve the same entry again. Added
3141 support for adding multiple pending commands for one
3142 command idenfier. Affected files lib/silcclient/command.[ch],
3143 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3145 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3147 * Defined that server receives WHOIS command reply for private
3148 and secret channels too. Updated protocol specs and the
3149 code in server. Affected file silcd/command.c.
3151 * Defined <channel user mode list> argument to WHOIS command
3152 reply for returning user modes on the channels. The
3153 channel list now doesn't include the user mode anymore but the
3154 actual channel mode. Updated protocol specs and the code in
3155 client and server. Affected files are silcd/command_reply.c,
3156 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3157 and lib/silcclient/command_reply.c.
3159 * Save the channels list in WHOIS command reply in normal server
3160 so that WHOIS always shows joined channels also in normal
3161 server and not just on router. Affected file is
3162 silcd/command_reply.c.
3164 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3166 * Defined that server receives USERS command reply for private
3167 and secret channels too. Updated protocol specs and the
3168 code in server. Affected file silcd/command.c.
3170 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3172 * Changed the UMODE's mode mask argument to be optional. If
3173 not provided then the command merely returns the current mode
3174 mask to the client. Updated protocol specs and the server.
3175 Affected file is silcd/command.c.
3177 * Added SILC session detachment/resuming support. It is possible
3178 to detach by closing the network connection and then re-connect
3179 and resume to the old client session. Added DETACHED user
3180 mode that server will set for detached client. Added new
3181 packet RESUME_CLIENT which is used to perform the resuming
3182 process. Added DETACH command. Updated the protocol specs,
3183 core library, client and server. Protocol TODO #22. Very
3184 many affected files around the tree.
3186 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3188 * Changed the CMODE's mode mask argument to be optional. If
3189 not provided then the command merely returns the current mode
3190 mask to the client. Updated protocol specs and the server.
3191 Affected file is silcd/command.c.
3193 * Changed the Killer's Client ID in KILLED notify to be just
3194 any ID payload since router server is allowed to kill as well.
3195 Updated protocol specs, client libary and server. Affected
3196 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3197 and irssi/src/silc/core/client_ops.c.
3199 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3201 * Added new user modes ANONYMOUS for special anonymous servers
3202 that may set the mode for client, and BLOCK_PRIVMSG which
3203 client may set to block incoming private messages unless the
3204 Private Message Key flag is set (using private keys to protect
3205 private messages). Updated protocol specs and code in client
3206 and server and core library. Protocol TODO #23. Affected
3207 files are lib/silccore/silcmode.h, silcd/server.[ch],
3208 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3209 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3211 * Added new channel user mode BLOCK_MESSAGES which the client
3212 may set to itself to tell server not send channel messages.
3213 Other packets such as channel key packets are still sent.
3214 Protocol TODO #23. Updated the protocol specs, client and
3215 server. Affected files are lib/silccore/silcmode.h,
3216 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3217 lib/silcutil/silcutil.c, silcd/command.c, and
3218 silcd/packet_send.c.
3220 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3222 * Redefined the Status Payload to include now two 8 bit fields,
3223 instead of one 16 bit field. This now makes it possible to
3224 send list of errors. Updated the protocol specs and the code
3225 in core library, client library and server. Protocol TODO #1.
3226 Affected files are lib/silccore/silccommand.[ch],
3227 lib/silcclient/command_reply.[ch], silcd/command.c,
3228 silcd/command_reply.c and silcd/packet_receive.[ch].
3230 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3232 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3233 must be handled by the application and should tell the application
3234 that an error message was already printed, and it should print the
3235 config coords (line, filename, ...). Affected files are
3236 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3238 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3239 server config parsing code more readable.
3241 Fixed a bug in the fetch_logging() config callback.
3243 Affected files is silcd/serverconfig.c.
3245 * Drop root privileges when started in foreground. Don't drop them
3246 if debugging also. Affected file is silcd/silcd.c.
3248 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3250 * Added more IM-like features by introducing new user modes
3251 for setting various presence information. Added new modes:
3252 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3253 specs and code. Protocol TODO #19. Affected files are
3254 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3255 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3257 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3259 * Added STATS command to the protocol after all, to return
3260 various statistical information about the network. It can
3261 be used by clients to retrieve statistical information, and
3262 servers may use it to to fetch cell and network wide
3263 statistics from router. Updated the protocol specs and
3264 implemented it to the server. Protocol TODO #16.
3265 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3266 silcd/command_reply.[ch].
3268 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3270 * The LIST command reply in client libary now adds new channel
3271 entry if the returned channel doesn't exist yet in cache,
3272 and returns the channel entry to the application in the
3273 command_reply client operation. Affected file is
3274 lib/silcclient/command_reply.c.
3276 * Changed the channel message payload's MAC generation to
3277 include the IV in the MAC as well. This way all relevant
3278 parts of the channel message payload are authenticated also
3279 with the channel message MAC (and not only by packet MAC).
3280 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3281 Affected file is lib/silccore/silcchannel.c.
3283 * Fixed the SKE to save the remote version, since the
3284 silc_ske_parse_version mistakenly checked wrong version,
3285 after it replaced the start payload. Affected files are
3286 lib/silcske/silcske.[ch].
3288 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3290 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3291 string utility functions. Added there also new functions
3292 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3293 Affected files lib/silcutil/silcstrutil.[ch].
3295 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3296 files are lib/silcutil/silcstrutil.[ch].
3298 * Defined that the security property fields in SKE SHOULD be
3299 UTF-8 encoded, defined that version string MUST be US-ASCII
3300 encoded, defined that passphrases sent in connection
3301 authentication protocol MUST be UTF-8 encoded. Implemented
3302 these to the client and server. Defined also that other
3303 passphrases sent in the protocol MUST be UTF-8 encoded.
3304 Affected files are lib/silcske/silcske.c,
3305 lib/silcclient/protocol.c, silcd/protocol.c,
3306 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3308 * Changed the silc_client_close_connection interface to not
3309 need the SilcSocketConnection which should not be visible
3310 to application. Affected files are lib/silcclient/client.c
3311 and lib/silcclient/silcclient.h.
3313 * Rewrote the text for Private Message Key Payload in the
3314 protocol specification. Protocol TODO #11.
3316 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3318 * Upgraded the protocol version to 1.1, updated protocol specs
3321 * Added the nickname as new argument to NICK_CHANGE notify and
3322 added it to protocol specs and implemented it to client and
3323 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3324 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3325 lib/silcclient/client_notify.c.
3327 * Added the killer's client ID to the KILLED notify and added
3328 it to protocol specs and implemented it to client and server.
3329 Protocol TODO #13. Affected files are silcd/command.c,
3330 silcd/packet_receive.c, packet_send.[ch],
3331 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3332 The killer's client entry is now returned to application in
3333 the `notify' client operation.
3335 * Fixed the Max Argument fields that had too large value set
3336 in the protocol specs. Protocol TODO #14.
3338 * Added the LEAVE command reply to return the ID of parted
3339 channel. Updated protocol specs and implemented it to the
3340 client and server. Protocol TODO #15. Affected files are
3341 silcd/command.c, lib/silcclient/command_reply.c. The channel
3342 entry is now returned to application in the `command_reply'
3345 * Rewrote the version SKE version checking in client libary
3346 and in server to use the silc_parse_version_string. Affected
3347 files are lib/silcclient/protocol.c, silcd/protocol.c.
3349 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3350 commands that was missing it, and updated protocol specs and
3351 the server implementation. Protocol TODO #10. The affected
3352 file is silcd/command.c.
3354 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3355 generic reply to a generic request (REQUEST flag), and
3356 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3357 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3358 to define the payload for DATA flag. Added the flags to
3359 the implementation. Protocol TODO #9. Affected file is
3360 lib/silccore/silcchannel.h.
3362 Changed the client library to return the message length
3363 to application as well in the channel_message and private_message
3364 client operations. Affected files are
3365 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3366 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3367 and lib/silcclient/client_ops_example.c.
3369 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3370 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3371 the channel. Updated protocol specs and impelemented this
3372 to client and server. Protocol TODO #6. Affected files are
3373 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3374 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3376 Added new options m and M to CMODE command in Irssi SILC
3377 client to set these modes.
3379 * Deprecated all administrative commands from SILC protocol
3380 since they are highly implementation specific commands.
3381 Updated protocol specs. Moved the old commands in
3382 implementations to private range of command types. Affected
3383 files are silcd/command.c, lib/silcclient/command.c and
3384 lib/silcclient/command_reply.c. Protocol TODO #8.
3386 * Fixed a bug in server where sending unknown command crashes
3387 the server. Affected file silcd/command.c.
3389 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3391 * Added SILC_PROTOCOLVERSION macro to check protocol version
3392 of a socket connection. The affected file is
3393 lib/silcutil/silcsockconn.h.
3395 * Added better error logging in rekey protocol. Affected file
3398 * Do not check public key types in SKE during rekey. Affected
3399 file lib/silcske/payload.c.
3401 * Fixed the rekey protocol with PFS, which was totally broken.
3402 Affected file silcd/protocol.c.
3404 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * Some client implementations quit network by doing first LEAVE
3407 and then immediately SIGNOFF (like Bombyx). We now do check
3408 after a short time after LEAVE notify and check whether the
3409 client is still valid after LEAVE, and if not we remove it from
3410 cache. Affected file is lib/silcclient/client_notify.c.
3412 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3414 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3415 it's good not to have security holes here.
3417 * Fixed a negative refcount situtuation for the config context.
3418 Affected file is silcd/serverconfig.c.
3420 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3422 * ROBOdoc documented lib/silcutil/silcutil.h.
3424 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3426 * Optimized even more the SilcPacketContext structure. Now
3427 totally saved 16 bytes of memory per context after optimization.
3428 Affected files are lib/silccore/silcpacket.[ch].
3430 * Made strict checks for valid SILC IDs. Affected file is
3431 lib/silccore/silcid.c.
3433 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3435 * Changed the object argument for silc_cipher_register,
3436 silc_hash_register, silc_hmac_register and silc_pkcs_register
3437 to const. Affected files are lib/silccrypt/silccipher.[ch],
3438 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3440 * Changed the silc_get_username and silc_get_real_name to
3441 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3443 * Fixed the Irssi SILC Client to use the silc_get_username and
3444 silc_get_real_name insted of glib routines since the glib
3445 routines only corrupt stack. Fixes the Irssi SILC to work in
3446 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3448 * Fixed the Irssi to not use g_get_home_dir since it crashes
3449 or returns garbage on cygwin and corrupts stack. Added function
3450 get_home_dir to Irssi routines. Affected files are
3451 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3453 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3455 * Made some structure optimizations. SFTP memory FS MemFSEntry
3456 entry structure. Optimized SilcTask structure. Optimized
3457 SilcPacketContext structure.
3459 Affected files lib/silcsftp/sftp_fs_memory.c,
3460 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3462 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3464 * And yet again reverted back the config thing since Johnny
3465 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3468 * Fixed memory leaks from config object. Affected files are
3469 silcd/serverconfig.[ch].
3471 * Added support for adding new connections to the server in rehash.
3472 After rehash they take effect.
3474 Added support for changing the maximum allowed connections in
3475 rehash. The number can grow but going smaller is not supported.
3477 Added function silc_server_num_sockets_by_remote to the
3478 silcd/server_util.[ch].
3480 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3482 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3484 * Added preliminary checking during config parsing for a valid
3485 public/private key and removed further checks in the code.
3486 Affected files are silcd/serverconfig.[ch], server.c.
3488 * Moved functions silc_server_drop() and silc_server_daemonise()
3489 from server.c to silcd.c since they are stricly related to
3490 the application activity.
3492 * Reverted a small part of the automatic ref/unref since
3493 it caused a double unref in some situations. Affected
3494 files are silcd/silcd.[ch], server.c, serverconfig.c.
3496 * Added some .cvsignore files in the lib directory.
3498 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3500 * Fixed silc_net_gethostbyaddr to correctly resolve by
3501 address. Affected file lib/silcutil/silcnet.c.
3503 * Fixed the notify relaying to client. The HMAC to be used
3504 with relayed packets ws wrong and caused decryption failure
3505 at the client end. Affected file is silcd/packet_receive.c.
3507 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3509 * Created new branch silc_protocol_1_0_branch.
3511 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3513 * Changed the silc_server_config_* routines to be SilcServer
3514 independent. They are now officially application specific code
3515 and not part of generic server implementation. Affected files
3516 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3518 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3520 * Added automatic referencing of config context in the
3521 silc_server_config_alloc, and automatic unreferencing in the
3522 silc_server_config_destroy. Affected files are
3523 silcd/serverconfig.[ch], silcd/silcd.c.
3525 * Fixed the silc_log_quick handling in the logging routines.
3526 It didn't log quickly when it was TRUE. Affected file is
3527 lib/silcutil/silclog.c. Also the flush delay was set even
3528 if it was 0 in config file. Affected file is
3529 silcd/serverconfig.c.
3531 * Added support for changing key pair of the server in rehash.
3532 Affected file silcd/server.c.
3534 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3536 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3537 too early, before getting the channel entry. Affected file
3538 is silcd/packet_receive.c.
3540 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3542 * Added functions silc_server_config_[ref/unref], these are used
3543 to prevent that the config object is destroyed.
3545 No longer directly affect global variables silc_log_quick and
3546 silc_log_delay, they are first cached inside the config object
3547 and then applied with silc_server_config_setlogfiles().
3549 silc_server_config_set_defaults() is now internal to
3550 serverconfig.c, there are no reasons to show this internal stuff
3553 Affected files are silcd/serverconfig.[ch].
3555 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3556 fprintf's to stderr, since some code may be executed again after
3557 the server went into the background. Affected files are
3560 * Added rehash support. Added function silc_server_rehash() that
3561 will perform all the basic tasks of the rehashing procedure.
3563 * Added command line option `-x, --hexdump'. This will enable the
3564 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3565 The option `--hexdump' implies `--debug'.
3567 * Fixed a bad bug in the logging APIs (silcutil library) where
3568 the application would crash after calling silc_log_reset_all().
3570 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3572 * Fixed the KICKED notify handling in client library to
3573 correctly remove the channel and all entries from the
3574 channel when I was kicked. This bug crashed the client.
3576 Fixed yet another but in KICKED notify handling to remove
3577 the kicked client correctly from the channel.
3579 Affected file is lib/silcclient/client_notify.c.
3581 * Fixed a minor bug in looking up correct client entry
3582 in KICKED notify in server. Affected file is
3583 silcd/packet_receive.c.
3585 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3586 sources correctly to distribution. Fixes --with-gmp option.
3588 * Removed the manual rehashing from ID Cache, and changed it
3589 to use the SILC Hash Table's auto rehash feature. Affected
3590 file is lib/silccore/silcidcache.c.
3592 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3594 * Fixed a bug in the silc_client_nickname_format function that
3595 handles the multiple same nickname formatting. Two clients
3596 with same nickname caused problems after the first one left
3597 and rejoined. It didn't format the nickname correctly.
3598 Affected file is lib/silcclient/idlist.c.
3600 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3602 * Don't change the topic if olod topic is same as new one.
3603 Affected file is silcd/packet_receive.c.
3605 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3607 * Added cross-reference support to the SILC Documentation
3608 generator. All types across all HTML files are now cross-
3609 referenced. Affected files util/robodoc/generator.c and
3610 scripts/silcdoc/silcdoc.
3612 * Added file lib/silcutil/silctypes.h to include all the
3613 arithmetic type definitions and some macros. Removed
3614 includes/bitmove.h and moved macros to silctypes.h.
3616 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3618 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3620 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3622 * Added `type' argument to silc_id_payload_parse_id function which
3623 now returns the type of the ID to the sent pointer. Affected
3624 file is lib/silccore/silcid.[ch].
3626 * Added check for CMODE_CHANGE notify type that mode change is
3627 allowed by the sender. Affected file silcd/packet_receive.c.
3629 * Added check for CUMODE_CHANGE notify type that mode change is
3630 allowed by the sender. Affected file silcd/packet_receive.c.
3631 Added the ID type as CUMODE_CHANGE notify type as argument
3632 to the `notify' client operation. Affected files are
3633 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3635 * Added function silc_client_add_server to the client library.
3636 Added support for resolving also channel and server info when
3637 received unknown entity in notify packet. Affected files are
3638 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3640 * Added function silc_command_get_status to return the command
3641 status from the command reply's argument payload. Affected files
3642 are lib/silccore/silccommand.[ch].
3644 * Added check for KICKED notify type that the kicking is
3645 allowed by the client. Affected file silcd/packet_receive.c.
3647 * Created function silc_get_input which can be used to get input
3648 (echo on or off) from user on command line. Affected files are
3649 lib/silcutil/silcutil.[ch].
3651 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3653 * Optimized silc_server_packet_relay_to_channel function.
3654 Added new function silc_channel_message_payload_encrypt which
3655 can be called directly if channel message payload needs to
3656 be encrypted and is already encoded (no need to call _encode
3657 function). Packet relaying is now done by router without any
3658 extra memory allocations. Affected files are
3659 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3660 silcd/packet_send.c.
3662 * Fixed the INVITE notify handling. It took wrong arguments
3663 as invite list and invite delete. Affected file is
3664 silcd/packet_receive.c.
3666 * Added check for TOPIC_SET notify type that the topic change is
3667 allowed by the client. Affected file silcd/packet_receive.c.
3669 * Added check for INVITE notify type that inviting is allowed by
3670 the client. Affected file silcd/packet_receive.c.
3672 * Changed the silc_server_client_on_channel to return the
3673 SilcChannelClientEntry as well. Moved the function
3674 silc_server_check_cmode_rights to server_util.[ch].
3675 Affected files are silcd/server_util.[ch], silcd/command.c.
3677 * Added function silc_server_check_umode_rights to check whether
3678 changing client's user mode is allowed. Added check for
3679 UMODE_CHANGE notify type that the umode change is allowed
3680 by the client. Affected files are silcd/server_util.[ch],
3681 silcd/packet_receive.c and silcd/command.c.
3683 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3685 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3686 ID length. It ignored that ID can be IPv6 based as well.
3687 Affected file lib/silccore/silcpacket.h.
3689 * Fixed the silc_id_id2str and silc_id_str2id to take the
3690 IPv6 address offset's into consideration. Affecte file is
3691 lib/silccore/silcid.c.
3693 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3695 * Fixed the internal Unix scheduler functions to check for
3696 NULL context they may receive. The affected file is
3697 lib/silcutil/unix/silcunixschedule.c.
3699 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3701 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3702 can specify different directory with --home command line
3703 parameter. Affected files irssi/src/silc/core/client_ops.c,
3706 * SILC-specific commands aren't now executed if the active server
3707 isn't of SILC-type, so there won't be problems with having
3708 IRC and SILC protocol support in same client. Affected files
3709 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3712 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3714 * Improved the signal support in SILC Schedule. Added new
3715 function silc_schedule_signal_call which is used by application
3716 to mark a signal to be called. It is now safe to perform
3717 any kind of tasks in signal callbacks since it is guaranteed
3718 that the application specified signal callback is called
3719 after the signal is over. Affected files are
3720 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3722 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3724 * Added `name' field to SilcChannelPrivateKey to represent
3725 application given name for the key. Moved also the context from
3726 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3727 Added the `name' argument also to the function
3728 silc_client_add_channel_private_key.
3730 Added function silc_client_current_channel_private_key to set the
3731 current channel private key in use.
3733 Added "change" command to KEY command which can be used to change
3734 the current channel private key. Bound the command also to
3735 alt+K (Alt+Shift+k).
3737 Also affected files lib/silcclient/client_channel.c,
3738 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3740 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Added silc_rng_get_byte_fast function in to the
3743 lib/silccrypt/silcrng.[ch].
3745 * Changed the interface of silc_packet_assemble and the
3746 silc_packet_send_prepare. If silc_packet_assmble is now
3747 called the application does not call silc_packet_send_prepare
3748 because the library will call it automatically. These
3749 interfaces now also return a reference to the outgoing buffer
3750 which includes the assembled packet, which the application can
3751 use to encrypt the packet.
3753 Affected files are lib/silccore/silcpacket.[ch],
3754 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3755 silcd/packet_send.c, server_backup.c and packet_receive.c.
3757 * Fixed a packet sending bug on very high load, where outgoing
3758 packet queue wasn't handled correctly and packets got corrupted.
3759 Affected files are lib/silcutil/*/silc*sockconn.c,
3760 lib/silcclient/client.c and silcd/server.c.
3762 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3764 * Added macro SILC_PACKET_DATALEN which can be used during
3765 packet assembling to check whether the data to be added to
3766 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3767 len is truncated until it fits it.
3769 Added checks for maximum length of channel message payload and
3770 private message payload also.
3772 Added checks for maximum packet length in server and in
3775 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3776 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3777 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3778 lib/silcclient/client_prvmsg.c.
3780 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3782 * Added silc_server_packet_queue_purge call to the
3783 silc_server_disconnect_remote to assure that all data in the
3784 queue before disconnecting is sent to the network. Affected
3785 file silcd/server.c.
3787 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3789 * Added the deleting of server's own ID cache entry to the
3790 silc_server_free function. Free also everything else that
3791 has been allocated in silc_server_init. The affected file
3794 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3796 * Added functions silc_parse_version_string, silc_version_to_num,
3797 and silc_ske_parse_version to parse SILC protocol style version
3798 strings. Affected files lib/silcutil/silcutil.[ch] and
3799 lib/silcske/silcske.[ch].
3801 * Added new configuration params: version_protocol, version_software
3802 and version_software_vendor to specify what version the remote
3803 host must at least be to be able to connect to server. The vendor
3804 string can be regex matched too. Added new function
3805 silc_server_connection_allowed to check maximum number of allowed
3806 connections, and allowed versions for incoming connections.
3807 Affected files are silcd/server.c, server_util.[ch] and
3810 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3812 * Added preliminary support for signals in scheduler. The
3813 signals we care about are now blocked always when the scheduler
3814 is locked. This way we can synchronise the use of signal with
3815 scheduler. It is guaranteed that when signal occurs the scheduler
3816 is not locked, and thus new tasks can be safely added to the
3819 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3820 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3821 Added new platform specific routines
3822 silc_schedule_internal_signals_[un]block and
3823 silc_schedule_internal_signal_[un]register.
3825 Added new functions to SILC Schedule API:
3826 silc_schedule_signal_[un]register. Each signal that application
3827 is going to use should be registered to the scheduler.
3829 Affected files are lib/silcutil/silcschedule.[ch],
3830 lib/silcutil/*/silc*schedule.c.
3832 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3834 * Check for unauthenticated client and server in the
3835 silc_server_new_client and silc_server_new_server functions.
3836 Affected file silcd/packet_receive.c.
3838 * Added function silc_string_is_ascii to check whether given
3839 string is 7-bit ASCII string. Affected files are
3840 lib/silcutil/silcutil.[ch].
3842 * Added function silc_id_is_valid_server_id into the
3843 silcd/serverid.c and added checking for valid Server ID's in
3844 silc_server_new_server. The Server ID must always be based
3845 on the server's public IP address.
3847 * Added logging of DISCONNECT packet message in the server.
3848 Affected file silcd/server.c.
3850 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3852 * Changed all library interfaces that use Global RNG to also
3853 accept SilcRng as argument. Affected files are
3854 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3855 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3856 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3857 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3858 lib/silccrypt/rsa.c.
3860 * Added function silc_pkcs_generate_key to the
3861 lib/silccrypt/silcpkcs.[ch] for applications so that they
3862 don't need to do pkcs->pkcs->init calls anymore.
3864 * Remove SilcSocketConnection from the SFTP API since it really
3865 wasn't needed there. The application has the information
3866 saved in its contexts anyway and the SFTP layer doesn't need
3867 know about it. Affected files lib/silcsft/silcsftp.h and
3868 lib/silcsftp/sftp_[server/client].c.
3870 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3871 The SilcSimContext is not SilcSim.
3873 * Fixed possible buffer overflows in silc_id_render in the
3874 lib/silcutil/silcutil.c.
3876 * On EPOC the global crypto module lists are not used at all
3877 in the crypto library. Added support for using the constant
3878 algorithm list on EPOC. Affected files are
3879 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3882 * Fixed the handling of third parameter of KICKED notify, since
3883 it was mistakenly updated to SILC Protocol 1.0 even though it
3884 is to be included in 1.1. Since it is not in 1.0 it is not
3885 mandatory, and this fix now handles it only if it is provided,
3886 and it is not error if it is not provided. Affected file
3887 lib/silcclient/client_notify.c.
3889 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3891 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3892 client. Affected file irssi/src/silc/core/client_ops.c.
3894 * Merged with Irssi 0.8.4 from irssi.org CVS.
3896 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3898 * Check for valid socket connection in client entries before
3899 sending any messages. Fixes a crash, but doesn't fix some
3900 other underlaying bug that is lurking there. Affected
3901 file silcd/packet_send.c.
3903 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3905 * $usermode, $cumode and $cumode_space expandos shouldn't do
3906 anything with non-SILC server records. Affected file
3907 irssi/src/silc/core/silc-expandos.c
3909 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * Fixed the silc_net_check_[host/local]_by_sock to support
3912 IPv6 bound sockets as well. Now they can return IPv6 addresses
3913 as well. Affected file lib/silcutil/silcnet.c.
3915 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3916 Affected lib/silcutil/unix/silcunixnet.c.
3918 * Fixed ID rendering (at least on some platforms, not NetBSD)
3919 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3921 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3923 * Added silc_hash_public_key and silc_hash_public_key_compare
3924 functions to be used with SilcHashTable. They can be used to
3925 hash public keys and compare public keys in hash table. Affected
3926 file lib/silcutil/silcutil.[ch].
3928 * Added support for specifying multiple public keys for Client
3929 connection section in server configuration file. This makes it
3930 possible to accept multiple public keys from same host, or to
3931 make a section that accepts any incoming host, and have the
3932 accepted public keys listed in the section.
3934 Added functions silc_sever_[find/get]_public_key, added the
3935 support for this actually to all connection sections but only
3936 the Client section is currently allowed to specify multiple
3939 Affected files are silcd/server.c, server_internal.h,
3940 command.c, protocol.c, server_util.[ch], packet_receive.c.
3942 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3944 * Merged Irssi 0.8.2 from irssi.org CVS.
3946 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3948 * If silc_debug is TRUE, also output standard logging messages
3949 to stderr with the debug output.
3951 Made silc_log_reset_all() flushing all channels before returning.
3952 Also fixed some documentation typos.
3954 Affected files are lib/silcutil/silclog.[ch].
3956 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3958 * Fixed the server to check correctly the amount of connections
3959 from single host, by checking also the type of the connection.
3960 Fixed also the comparison of number of connections and number
3961 of allowed connections. Affected files are silcd/server.c,
3964 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3966 * Fixed the USERS command reply to save the user's mode on the
3967 channel as well. Fixed JOIN command reply to check whether a
3968 client is on channel already and not join it twice. Affected
3969 file lib/silcclient/command_reply.c.
3971 * Added new file silc-expandos.c into irssi/silc/core/ to return
3972 various stuff for various signal for the statusbar etc. updating.
3973 Now Irssi SILC client prints channel user modes etc. on the
3976 * The user mode (like server/router operator changes) is now shown
3977 on the Irssi SILC client's statusbar. The affected files are
3978 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3980 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3983 to SILC_SCHEDULE_[UN]LOCK macros.
3985 * Added more error printing to logs in server code. Affected
3986 files silcd/server.c and silcd/protocol.c.
3988 * Fixed -S option parsing in Irssi SILC Client. Affected file
3989 irssi/src/silc/core/silc-core.c.
3991 * Added silc_buffer_alloc_size function. Affected file is
3992 lib/silcutil/silcbuffer.h.
3994 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3996 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3997 constants. Affected files in
3998 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4001 * Changed the internal SFTP Memory FS table to const. Affected
4002 file lib/silcsftp/sftp_fs_memory.c.
4004 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4006 * Fixed the buffer formatting and unformatting routines to
4007 check the size of 64 bits types with sizeof(). Affected
4008 file is lib/silcutil/silcbuffmt.c.
4010 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Removed 0.6.x backwards support.
4014 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4016 * Changed all integer type names:
4017 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4018 to avoid collisions with other libraries using same type names
4021 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4023 * Added `prefer_ipv6' argument to the functions
4024 silc_net_gethostbyname[_async]. If it is TRUE it will return
4025 IPv6 address over IPv4. If FALSE IPv4 address is returned
4026 even if IPv6 address was found. Affected files
4027 lib/silcutil/silcnet.[ch].
4029 * Added support silc_net_create_connection[_async] to fallback
4030 to IPv4 address if IPv6 address could not be used (like if
4031 it doesn't work on a specific system). Affected file in
4032 lib/silcutil/unix/silcunixnet.c.
4034 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4036 * Added silc_schedule_reinit function to do the enlarging
4037 of the max tasks handling capabilities of the scheduler.
4038 Affected files lib/silcutil/silcschedule.[ch].
4040 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4042 * Added automatic extern "C" { ... } for C++ compilers so the
4043 application does not need to define them. Affected file
4044 includes/silcincludes.h.
4046 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4047 old name went against naming convention. Applications now
4048 include "silcclient.h" instead of "clientlibincludes.h".
4049 Removed includes/clientlibincludes.h, it is redundant now.
4051 * Renamed includes/version.h to silcversion.h.
4053 * Added really preliminary support for OS/2 into the util
4054 library. Only thread & mutex API is implemented, others
4055 are still to be implemented. Created the lib/silcutil/os2/
4056 directory. Created also file includes/silcos2.h.
4058 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4060 * Added preliminary BeOS support into the util library.
4061 Created lib/silcutil/beos/, and implemented all the needed
4062 functions to support SILC on BeOS. Created also file
4063 includes/silcbeos.h.
4065 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4067 * Added proper initializations to silc's irssi code, so it's
4068 now possible to load it as module. Affected files
4069 irssi/src/silc/core/silc-core.c,
4070 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4072 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4074 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4077 * Fixed the silcdoc document generator to correct generate
4078 docs from all kinds of filenames. Affected files are
4079 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4081 * ROBOdoc documented lib/silcutil/silcmemory.h.
4082 Added also new function silc_memdup.
4084 * Removed lib/silcutil/silcbufutil.h and moved those routines
4085 to the lib/silcutil/silcbuffer.h.
4087 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4089 * Added `user_count' to the SilcChannelEntry which now tells the
4090 number of users on the channel. The user count is now saved
4091 in normal server of global channels as well. Affected files
4092 silcd/server.c, idlist.h, packet_receive.c and command.c.
4094 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4095 include file utility functions.
4097 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4098 instead of calling directly OS routines.
4100 * Fixed NICK change printing in Irssi SILC Client. Fixed
4101 KICKED notify printing in Irssi SILC Client. Affected file
4102 irssi/src/silc/core/client_ops.c.
4104 * Fixed a NICK change bug in client library, to not recreate the
4105 client_entry->channels hash table everytime nick is changed.
4106 Affected file lib/silcclient/client.c.
4108 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4110 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4111 the SKE interface a bit.
4113 * Fixed padding problem in PKCS#1. The padding was not actually
4114 random since the random number generator was used incorrectly.
4115 This security bug affects only when encrypting with PKCS#1, and
4116 it is not currently used at all in SILC. SILC only use signing
4117 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4119 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4121 * Rewrote the notify handling in Irssi SILC client to not call
4122 the events as signals. Fixes problems with Perl support.
4123 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4125 * Send the auto-nicking NICK command in client library with
4126 little timeout after connecting. The affected file is
4127 lib/silcclient/client.c.
4129 * Added following new config file settings:
4130 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4131 key_exchange_timeout, conn_auth_timeout, connections_max,
4134 Implemented all the new config settings handling in the server.
4136 Optimized the use of SKE Mutual flag usage. Use it only
4137 if connection authentication protocol is not based in public
4140 Renamed all SilcServerConfigSection* to SilcServerConfig*
4141 to have a bit shorter names.
4143 Affected files silcd/serverconfig.[ch], server.[ch], and
4146 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4148 * Cleaned up the listening sockets code, preparing for the rehash
4149 support. Affected file is silcd/server.c.
4151 * Fixed some output messages. Affected files are silcd/silcd.c,
4154 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4156 * Create lib/doc/silcrng_intro.html document as introduction
4157 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4159 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4161 * Fixes to the silcd config template. Affected file is
4162 doc/example_silcd.conf.in.
4164 * Removed type casts from silc_calloc(), conforming to the
4165 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4167 * Removed param_name member from client, server, and router
4168 section structs, now identifying the param directly.
4170 Added CONFIG_FREE_AUTH macro in config file parsing.
4172 Affected files are silcd/serverconfig.[ch].
4174 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4176 * Fixed command line parameter handling. All SILC initialization
4177 is now done in silc_core_init() which also fixes autoconnecting
4180 Affected files irssi/src/silc/core/silc-core.c,
4181 irssi/src/fe-text/silc.c.
4183 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4185 * Added new configuration options and blocks:
4186 keepalive_secs, reconnect_count, reconnect_interval,
4187 reconnect_interval_max, reconnect_keep_trying and
4188 require_reverser_lookup. Added ConnectionParam block, and
4189 implemented the connection parameters when connecting as
4190 initiator and when accepting connections as responder.
4192 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4193 whether given configuration value has been given already.
4195 Affected files silcd/serverconfig.[c], server.[c].
4197 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4198 algorithm parts and created new file silcalgs.conf, that
4199 is now included from the example_silcd.conf.in.
4201 * Optimized the silc_server_connect_to_router_second to take
4202 the connection configuration object from the SilcServerConnection
4203 object instead of finding it during the connecting phase.
4204 Added the configuration object to SilcServerConnection struct.
4205 Affected files silcd/server_internal.h, server.c.
4207 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4209 * Add the client on channel after it was resolved at the
4210 channel message receiving, and it was not already on the
4211 channel. Affected file lib/silcclient/client_channel.c.
4213 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4215 * Fixed the public key authentication to allocate always the
4216 destination signature buffer instead of using static buffer.
4217 Affected file silcd/protocol.c.
4219 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4221 * Unified the serverconfig.[ch]'s helper function interface.
4222 Affected file silcd/serverconfig.[ch].
4224 * Removed doc/example_silc.conf.in since it is redundant.
4225 The make install will now install irssi/silc.conf file.
4227 * Added new Passphrase and Publickey authentication methods to
4228 config file, allowing both public key and passphrase based
4229 authentication to be set at the same time.
4231 Added `prefer_passphrase_auth' setting in config file which
4232 can be used to set to prefer passwd auth if both passwd and
4233 public key is set. If not set, public key is preferred.
4234 This has effect only when being initiator (responder will try
4237 Added support for authentication with passphrase and public key
4238 at the same time. The passphrase is tried first always since
4239 it is faster to check.
4241 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4243 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4245 * Merged the new SILC Config library, with the server parsing
4246 support. Read the header file silcconfig.h or the toolkit
4247 documentation for the news. Affected files are
4248 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4249 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4250 silcd/protocol.c silcd/server.c silcd/server_backup.c
4251 silcd/serverconfig.[ch] silcd/silcd.c.
4253 * Fixed some silclog documentation. Affected file is
4254 lib/silcutil/silclog.h.
4256 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4258 * The silc_cipher_register, silc_hash_register and
4259 silc_hmac_register now checks if the object to be registered
4260 is registered already. Affected files are
4261 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4263 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4265 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4267 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4269 * Allow zero length channel messages inside the Channel Message
4270 Payload. Affected file lib/silccore/silcchannel.c.
4272 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4273 as header filenames.
4275 * Removed lib/silcclient/README and created HTML file
4276 lib/silcclient/silcclient_using.html, which is now included
4277 as part of Toolkit documentation.
4279 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4281 * Fixed CUMODE_CHANGE notify handling to change the mode of
4282 correct client. Affected file lib/silcclient/client_notify.c.
4284 * Make silc_rng_alloc fail if it cannot allocate the sha1
4285 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4287 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4289 * Fixed the file transfer's key agreement payload to include
4290 zero port also if the hostname is NULL because it could not
4293 Call file transfer monitor callback now also if error occurs
4294 during key agreement protocol.
4296 Changed the silc_client_file_send interface to return the
4297 SilcClientFileError instead of session id. The session ID
4298 is returned into pointer provided as argument.
4300 Check that the file exists locally before sending the
4301 file transfer request at all.
4303 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4305 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4306 error than can occur while key agreement protocol. Affected
4307 file lib/silcclient/silcapi.h.
4309 * Fixed the event_mode CMODE handler to not crash when mode
4310 is changed and +k mode is set in the channel. Affected file
4311 irssi/src/silc/core/silc-channels.c.
4313 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4314 SILC_LOG_WARNING to give out Warning and not Error. Affected
4315 file lib/silcutil/silclog.c.
4317 * Fixed the channel message payload decryption in the function
4318 silc_channel_message_payload_decrypt to not modify the original
4319 buffer before it is verified that the message decrypted
4320 correctly. Otherwise, next time it is called with correct
4321 channel key it won't encrypt since the payload is corrupted.
4322 Affected file lib/silccore/silcchannel.c.
4324 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4326 * Do not constantly resize the window. A fix patch by cras.
4327 Affected file irssi/src/fe-text/screen.c.
4329 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4331 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4332 Affected file lib/silcutil/silcnet.c.
4334 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4336 * Fixed a bug in hash table internal routine for traversing
4337 the table with foreach callback. The current entry may
4338 become invalid in the callback but it was referenced after
4339 the callback returned.
4341 Do not allow auto rehashing of hash table during the
4342 silc_hash_table_foreach operation, for same reasons as it is
4343 not allowed for SilcHashTableList. Affected files are
4344 lib/silcutil/silchashtable.[ch].
4346 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4348 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4349 Win32 DLL. extern's in header files are now declared with
4352 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4354 * Fixed private message handling. It used some old code that
4355 caused the client to crash. Affecte file is
4356 lib/silcclient/client_prvmsg.c.
4358 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4360 * Added function silc_client_add_channel,
4361 silc_client_replace_channel_id, and removed functions
4362 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4363 from client library.
4365 * Added cross reference of the joined channels to the
4366 SilcClientEntry, and changed the SilcChannelEntry's
4367 users list to SilcHashTable. The affected files are
4368 lib/silcclient/idlist.[ch].
4370 * Fixed a bug in hash table tarversing. While the hash table
4371 is traversed with SilcHashTableList the table must not be
4372 rehashed. It is now guaranteed that auto rehashable tables
4373 are not rehashed while tarversing the list. Also defined that
4374 silc_hash_table_rehash must not be called while tarversing
4375 the table. Added function silc_hash_table_list_reset that must
4376 be called after the tarversing is over. The affected files are
4377 lib/silcutil/silchashtable.[ch].
4379 * Changed all hash table traversing to call the new
4380 silc_hash_table_list_reset in server and in client library.
4382 * Added function silc_client_on_channel to return the
4383 SilcChannelUser entry if the specified client entry is joined
4384 on the specified channel. This is exported to application as
4385 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4387 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4389 * Fixed founder regaining problem with JOIN command on normal
4390 server. The notify for mode change must be sent always and
4391 not only if !cmd->pending. Affected file silcd/command.c.
4393 * Fixed the WHOWAS command's reply sending to support the
4394 lists correctly. Affected file silcd/command.c.
4396 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4398 * When sending JOIN command to router for processing the
4399 sender's old command identifier was not saved back to the
4400 sender's command context, fixed now. The affected file is
4403 * Create the key in JOIN command of the router did not return
4404 the channel key, added check for this. Affected file is
4407 * Fixed a channel ID update bug in JOIN command reply. Do
4408 not directly upgrade the ID but call the function
4409 silc_idlist_replace_channel_id if the ID was changed.
4410 Affected file silcd/command_reply.c.
4412 * Fixed memory leaks from command calling if it would fail.
4413 Affected file silcd/command.c.
4415 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4417 * Applied patches from cras:
4419 Memory leak fixes around libaries, irssi window resize fix,
4420 new silclist.h and silcdlist.h, all extern inline changed to
4423 * Removed dotconf from lib/dotconf, not needed anymore.
4425 * Removed TRQ from lib/trq, not needed anymore.
4427 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4428 with server connections. Later this will be configurable
4429 in config file after new config file is done. Affected file
4432 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4434 * Fixed a crash in server related to channel announcements.
4435 Affected file silcd/server.c.
4437 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4439 * Fixed memory leaks in silc_server_create_new_channel*
4440 functions. Affected file silcd/server.c.
4442 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4443 which ID was changed. This way the router will send the
4444 user list for the channel again, and server won't be in
4445 desync in some rare circumstances. Affected file is
4446 silcd/packet_receive.c.
4448 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4450 * Check for NULL socket pointer in the function
4451 silc_server_packet_send_to_channel_real. Affected file
4452 silcd/packet_send.c.
4454 * Fixed the BAN notify handling to correctly remove ban
4455 list. Affected file silcd/packet_receive.c.
4457 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4459 * Fixed some header addition to Toolkit distribution in
4460 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4462 * Added lib/silcclient/client_ops_example.h as an template
4463 file for application programmers to quickly start using
4464 the SilcClientOperation functions in their application.
4465 Updated the lib/silcclient/README as well to tell about this
4466 nice file made available.
4468 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4470 * Call silc_server_remove_from_channels when removing client
4471 entry when NO_SUCH_CLIENT_ID was received. Affected file
4472 is silcd/command_reply.c.
4474 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4476 * Added server & router operator statistics updating. Affected
4477 file silcd/packet_receive.c and silcd/command.c.
4479 * Fixed the SERVER_SIGNOFF notify handling on normal server
4480 not to save the history information for clients. Same was
4481 fixed earlier in remove_clients_by_server function, but not
4482 here. Affected file silcd/packet_receive.c.
4484 * Raised the default connection-retry count from 4 to 7 in
4485 server. Affected file silcd/server.h.
4487 * Cancel any possible reconnect timeouts when we start the
4488 key exchange. Affected file silcd/server.c.
4490 * Do not reconnect on connection failure when SCONNECT was
4491 given. Affected files silcd/server.[ch].
4493 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4495 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4497 * Fixed the NICK command to always give the unformatted
4498 nickname to the one giving the NICK command. If unformatted
4499 nickname is cached already it will be formatted and the
4500 local entry will always get the unformatted nickname.
4501 Affected file lib/silcclient/idlist.c.
4503 * Fixed some double frees from client library commands.
4504 Affected file is lib/silcclient/command.c.
4506 * Fixed CUMODE command in server to assure that no one can
4507 change founder's mode than the founder itself, there was a
4508 little bug. Affected file silcd/command.c.
4510 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4512 * Removed the SilcClientCommandDestructor from the client
4513 libary, it is not needed anymore. Affected files are
4514 lib/silcclient/silcapi.h, command[_reply].[ch],
4515 client_notify, idlist.c.
4517 * Fixed GETKEY command to first resolve client, and then
4518 resolve the server only if the client was not found, instead
4519 of resolving both at the same time. Affected file is
4520 lib/silcclient/command.c.
4522 * Added silc_client_start_key_exchange_cb and lookup the
4523 remote hostname and IP address before starting the key
4524 exchange with server. The affected file is
4525 lib/silcclient/client.c.
4527 * The server's public key is now saved using the IP address
4528 of the server and not the servername for the filename.
4529 The hostname public key filename is checked as an fall back
4530 method if the IP address based filename is not found.
4532 Fixed the GETKEY command to save the fetched server key
4533 in correct filename.
4535 Print the remote server's hostname now when new key is
4536 received during connection process. Affected file is
4537 irssi/src/silc/core/client_ops.c.
4539 * Return always our own public key to the client if it asks
4540 for it with GETKEY command. Affected file silcd/command.c.
4542 * Removed the use_auto_addr variable from default config
4543 file since it was in wrong section. Affected file is
4546 * Fixed TOPIC_CHANGE notification to not route it when it
4547 was sent using silc_server_send_notify_to_channel function.
4548 Affected file silcd/command.c.
4550 * Fixed silc_server_send_notify_kicked to send the kicker's
4551 Client ID also, it was missing. Affected files are
4552 silcd/command.c, silcd/packet_send.[ch].
4554 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4556 * Do not save client history information in SERVER_SIGNOFF.
4557 Fixes the bug in normal server that it does not detect
4558 the client becoming valid after the server becomes back
4559 online. Affected file silcd/server_util.c.
4561 * Added `sock_error' field into the SilcSocketConnection
4562 context. When error occurs during socket operation (read
4563 or write) the error is saved. Added also new function
4564 silc_socket_get_error to return human readable socket error
4565 message. Affected files are lib/silcutil/silcsockconn.[ch],
4566 lib/silcutil/unix/silcunixsockconn.c, and
4567 lib/silcutil/win32/silcwin32sockconn.c.
4569 * The server now prints the socket error message in the
4570 signoff for client. Affected file silcd/server.c.
4572 * Fixed the `created' channel information sending from router
4573 to server in JOIN command. Checks now whether the channel
4574 really was created or not and set it according that.
4576 Fixed the JOIN command to use the client entry's current
4577 ID during the joining procedure instead of the one it sent
4578 in the command (it is checked though), since it can change
4579 between the packet processing and command processing, and
4580 would just case unnecessary pain in the client end. Affected
4581 file silcd/command.c.
4583 * Fixed a channel key payload sending to use correct channel
4584 ID when the server was forced to change the channel's ID by
4585 router. Router sent the key payload with the old Channel ID.
4586 Affected file silcd/packet_receive.c.
4588 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4590 * Call silc_server_save_channel_key only if the key payload
4591 was provided in the JOIN command's command reply. Affected
4592 file silcd/command_reply.c.
4594 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4596 * Fixed silc_mp_sizeinbase to return the value correctly with
4597 MPI. Affected file lib/silcmath/mp_mpi.c.
4599 * Fixed the stop_server signal to correctly stop the scheduler
4600 and gracefully stop the server when SIGTERM or SIGINT signals
4601 are received. Affected file silcd/silcd.c.
4603 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4605 * Simple handling of TERM and HUP signals. Also added some log
4606 flushing call around. Affected file is
4609 * Fixed small bugs in silclog.c. Now buffering output will take
4610 effect after 10 seconds since startup: This will ensure that
4611 no important startup messages are lost. Also output redirection
4612 will preserve original format ([Date] [Type] message).
4613 Affected file is lib/silcutil/silclog.c.
4615 * Added two options to the config file, in the logging section:
4616 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4617 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4619 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4621 * Do not print the warning about log files not being initialized
4622 more than once to avoid excess logging. Affected file is
4623 lib/silcutil/silclog.c.
4625 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4626 the SIM copying in make install in Makefile.am.pre.
4628 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4630 * Rewritten silclog APIs. Globally interesting changes follows:
4631 silc_log_set_files() changed to silc_log_set_file().
4632 silc_log_set_callbacks() changed to silc_log_set_callback().
4633 ROBOdoc documented silclog header file.
4634 SilcLogCb now returns bool to wether inihibit the default
4635 handler or not (to keep the old behaviour return always TRUE).
4636 The new APIs should also fix the problem of the
4637 silcd_error.log file that was written in the current directory.
4640 Log files streams will remain opened after silc_log_set_file()
4641 call, means less CPU usage notably on high traffic servers.
4642 File streams are now full buffered, and flushed to the disk
4643 every 5 minutes, lesses HD activity and CPU usage.
4644 Messages can be redirected, allowing admins to configure
4645 one single logfile for all server messages.
4646 the silc_log_quick global variable to activate fast-logging.
4647 Affected files lib/silcutil/silclog.[ch]
4649 * Changed some code to conform new silclog APIs. Affected
4650 files are doc/example_silcd.conf.in, silcd/server.c
4651 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4654 * Fixed a memory leak that could occur in some situations.
4655 Affected file silcd/serverconfig.c.
4657 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4659 * Added the silc_client_del_client to remove the client from
4660 all channels as well. Affected file lib/silcclient/idlist.c.
4662 * Fixed the client library to correctly remove the client
4663 from all channels when the client entry is being destroyed.
4664 Affected file lib/silcclient/client_notify.c, command.c.
4666 * Added auto-nicking support to the client library. If the
4667 applicatio now sets client->nickname it will be sent to the
4668 server after connecting by the library. This way for example
4669 SILCNICK (or IRCNICK) environment variables will have effect
4670 and always change the nickname automatically to whatever
4671 it is wanted. Affected file lib/silcclient/client.[ch].
4673 * Renamed silc_server_command_bad_chars to the
4674 silc_server_name_bad_chars and moved it to the
4675 silcd/server_util.[ch]. Added also new function
4676 silc_server_name_modify_bad to return nickname that
4677 includes bad characters as new nickname without those
4678 bad characters. This check and modify is now used in
4679 silc_server_new_client when the username is initially set
4680 as nickname, so it must be checked to be valid nickname.
4681 Affected file silcd/packet_receive.c.
4683 * The nickname length is now taken from the packet for real
4684 and not trusted to strlen() since it clearly can return
4685 wrong length for nickname including bad characters. This
4686 also applies to channel names. Affected file silcd/command.c.
4688 * Removed the lib/silcsilm/modules directory. Modules are now
4689 compiled into the lib/silcsim. Fixed the copying of the
4690 modules to follow symbolic links in Makefile.am.pre.
4692 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4694 * Fixed silc_string_regexify list creation. Fixes bugs with
4695 BAN and INVITE commands in server. The affected file is
4696 lib/silcutil/unix/silcunixutil.c.
4698 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4700 * Removed the command destructor entirely from the server's
4701 command and command reply routines. It is not needed, and
4702 its usage was buggy and caused crashes. Affected files are
4703 silcd/command[_reply].[ch].
4705 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4707 * Cancel protocol and NULL sock->protocol if timeout
4708 occurred during protocol. Affected file silcd/server.c.
4710 * Cancel protocol timeouts always before calling the final
4711 callback, to assure that after final callback is called
4712 no other state will be called for the protocol anymore.
4713 Affected file silcd/protocol.c.
4715 * Print error log if incoming connection configuration could
4716 not be found. Affected file silcd/server.c.
4718 * Fixed JOIN command to correctly save the founder mode
4719 to the client on normal SILC server, when the channel
4720 was created by the router. Affected file silcd/command.c.
4722 * Fixed LIST command (hopefully) to send correct reply
4723 packets. Affected file silcd/command.c.
4725 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4727 * The silc_packet_receive_process now returns FALSE if the
4728 read data was invalid packet, and TRUE if it was ok.
4730 The server now checks that if unauthenticated connection
4731 sends data and its processing fails the server will close
4732 the connection since it could be a malicious flooder.
4734 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4736 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4738 * Make sure the warning about error opening a log file is
4739 printed only once and not everytime it fails (produces
4740 too much useless log). Affected file lib/silcutil/silclog.c.
4742 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4744 * Made the silc_server_daemonise() function more readable.
4745 Affected file silcd/server.c.
4747 * Pid file is now optional, the user may comment it out from
4748 the config file. Removed define SILC_SERVER_PID_FILE, we
4749 don't need a default any longer. Affected file
4750 configure.in.pre, lib/Makefile.am.pre.
4752 * Make some use of the pid file. The server now dies at startup
4753 if it detects a valid pid file on his path. The server would
4754 die anyway in this circumstance, because of the bind() failure.
4755 Affected file silcd/silcd.c.
4757 * No longer compiling lib/dotconf.
4759 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4761 * Fixed JOIN command parsing not to crash. Affected file
4762 lib/silcclient/command.c.
4764 * Fied the NICK_CHANGE notify to add the new client entry
4765 even it is resolved. This removes an <[unknown]> nick
4766 thingy bug in the client. Affected file is
4767 lib/silcclient/client_notify.c.
4769 * Do not try to allocate 0 bytes (efence does not like it)
4770 in lib/silccore/silccomand.c when encoding payload.
4772 * Do not take IRCNICK as nickname in Irssi SILC client since
4773 it is not possible to set nickname before hand connecting
4774 the server (TODO has an entry about adding auto-nicking
4777 * Changed the silc_server_command_pending to check whether
4778 there already exists an pending entry with the specified
4779 command, command identifier and pending callback. This is
4780 to fix IDENTIFY and WHOIS related crashes that may register
4781 multiple pending commands with same identifier. Affected
4782 file silcd/command.c.
4784 * Fixed the server to reconnect to the router even if it
4785 was already reconnecting and EOF was received. This to
4786 fix a possibility that the server wouldn't ever try to
4787 auto-reconnect to the router. Affected file silcd/server.c.
4789 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4791 * Fixed the server's password authentication to use the
4792 length of the locally saved password, and not the one
4793 sent in the packet. Affected file silcd/protocol.c.
4795 * Fixed same password authentication problem in the
4796 Authentication Payload handling routines in
4797 lib/silccore/silcauth.c.
4799 * Yet another password authentication problem fixed with
4800 channel password handling in silcd/command.c.
4802 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4804 * If first character of string in silc_parse_userfqdn is '@'
4805 then do not parse it. Affected file is
4806 lib/silcutil/silcutil.c.
4808 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4810 * Fixed minor bug in IDENTIFY command reply sending, which
4811 caused various weird problems during JOIN when it was
4812 resolving names for users. Affected file silcd/command.c.
4814 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4816 * Fixed the IDENTIFY command reply sending to chech better valid
4817 clients. It was possible to send incomplete list of replies.
4818 Affected file silcd/command.c.
4820 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4822 * Added silc_client_command[s]_[un]register functions now to
4823 dynamically register the commands in client library. Removed
4824 the static table of commands. This allows the client library
4825 to call commands without causing the application to know about
4826 what commands library has called.
4828 Removed the INFO command reply kludge to detect when the command
4829 was called by library. Now library use its own command reply
4830 function for INFO command.
4832 Added function silc_client_command_call to call a command.
4833 Application can use it to call command, not access the structure
4836 Now all commands that are sent by the client library (not
4837 explicitly sent by application) use own command reply functions.
4839 Affected files around lib/silcclient/ and in
4840 irssi/src/silc/core/.
4842 * Fixed the WHOIS command reply sending to chech better valid
4843 clients. It was possible to send incomplete list of replies.
4845 Fixed the WHOIS and IDENTIFY to send the request to router
4846 if normal server did not do it and did not find any results.
4848 Affected file silcd/command.c.
4850 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4852 * Moved the internal data from SilcClient context into its
4853 own file, not accesible to application. Affected files
4854 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4855 and other files in client library.
4857 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4859 * Added doc/examples installation target in Makefile.am.pre.
4862 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4864 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4865 commands the found client entry will be removed from the
4866 cache, after notifying application about the error. Affected
4867 file lib/silcclient/command_reply.c.
4869 * Changed the /MSG to check for exact nickname user gave, and
4870 not let `nick' match `nick@host' if it is only one found. Now,
4871 user must type the exact nickname (like nick@host2) even if
4872 there are no more than one same nicks found. This is to avoid
4873 a possibility of sending nickname to wrong nickname since
4874 `nick' could match `nick@host'. Affected file is
4875 irssi/src/core/silc-servers.c.
4877 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4879 * Do not print "you are now server operator" or similar when
4880 giving /away command. Affected files are
4881 irssi/src/silc/core/client_ops.c, silc-servers.h.
4883 * Made the silc_server_command_pending_error_check to send
4884 the same command reply payload it received back to the
4885 original sender of the command. This way all arguments
4886 that was received by the server will be received by the
4887 client too. Affected file silcd/command.c.
4889 * Added the silc_idcache_add to return the created cache entry
4890 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4892 * Add global clients to expire if they are not on any channel.
4893 This is because normal server will never know if they signoff
4894 if they are not on any channel. The cache expiry will take
4895 case of these entries. This is done by normal servers only.
4896 The affected files are silcd/command_reply.c,
4897 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4899 * If server receives invalid ID notification for WHOIS or
4900 IDENTIFY and the ID exists in the lists, it is removed.
4901 Affected file silcd/command_reply.c.
4903 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4904 in client then client entry that it matches is searched and
4905 the nickname is printed on the screen for user. Affected
4906 file irssi/src/silc/core/client_ops.c.
4908 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4910 * Use cache entry expire time in the LIST command reply to
4911 purge old entries from the cache after the LIST command
4912 reply has been received. This way we don't have non-existent
4913 entries in the cache for too long. Affected file is
4914 silcd/command_reply.c.
4916 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4918 * If we are normal server, and we've not resolved client info
4919 in WHOIS or IDENTIFY from router, and it is global client,
4920 we'll check whether it is on some channel. If it is not
4921 then we cannot be sure about its validity and will resolve it
4922 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4923 file silcd/command.c.
4925 * Search channel by name (if possible) rather than by ID
4926 in IDENTIFY command's command reply. Affected file is
4927 silcd/command_reply.c.
4929 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4931 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4932 Updated specs and implemented it. Affected file silcd/command.c,
4933 silcd/packet_send.c and silcd/packet_receive.c.
4935 * Implemented the <founder auth> payload handling in the JOIN
4936 command. If provided all conditions for channel joining
4937 except requirement to provide correct passphrase can be
4938 overrided by the channel founder. Updated the protocol specs.
4939 Affected file silcd/command.c.
4941 Added support for founder auth in JOIN command in client
4942 library. Fixed the parsing of the JOIN command now to support
4943 all options as they should be. The affected file is
4944 lib/silcclient/command.c.
4946 * Optimized the WHOIS and IDENTIFY commands to send the request
4947 to router only if it includes nicknames or other names. If
4948 they include only IDs then check the local cache first before
4949 routing. Affected file is silcd/command.c.
4951 * Added channels topic announcements. Affected file is
4952 silcd/packet_receive.c and silcd/server.c.
4954 * Fixed the silc_server_send_notify_topic_set to really destine
4955 the packet to channel. Affected file silcd/packet_send.c.
4957 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4958 library. Affected file lib/silcclient/client_notify.c.
4960 * Added UMODE announcements. Affected file silcd/server.c.
4962 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4964 * Memory leak fixes in:
4966 lib/silcutil/silcsockconn.c
4967 lib/silcske/silcske.c
4968 lib/silcske/groups.c
4970 lib/silccrypt/silcpkcs.c
4971 lib/silccore/silccommand.c
4972 lib/silccore/silcidcache.c
4977 * ROBOdoc documented the lib/silcske/groups.h file and a
4978 bit changed the interface for better.
4980 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4982 * Update the client entry context in the ID cache after
4983 nick change. Affected file lib/silcclient/command.c.
4984 Fixes the CUMODE command when regaining founder privileges,
4985 and a little WHOIS problem.
4987 * Fixed silc_net_gethostbyname to correctly call the
4988 inet_ntop. Affected file lib/silcutil/silcnet.c.
4990 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4992 * Added IPv6 support checking to the configure.in.pre, added
4993 also --enable-ipv6 option to override the check. Affected
4994 file configure.in.pre.
4996 * The silc_thread_create now calls the start function
4997 directly if threads support is not compiled in. Removes
4998 ugly #ifdef's from generic code. Affected files are
4999 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5001 * Added silc_net_gethostby[name/addr]_async to asynchronously
5002 resolve. Affected files are lib/silcutil/silcnet.[ch].
5004 * Added support for rendering IPv6 based server, client and
5005 channel IDs. Affected file lib/silcutil/silcutil.c.
5007 * Added support for creating IPv6 based server IDs. Affected
5008 file is silcd/serverid.c.
5010 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5012 * Added silc_net_gethostby[addr/name] into the
5013 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5014 routines. Added silc_net_is_ip[4/6]. Affected file is
5015 lib/silcutil/unix/silcunixnet.c. All routines that take
5016 address as argument now supports both IPv4 and IPv6 addresses.
5018 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5020 * Fixed LIST command reply sending in server. Affected file
5023 * Server now sends the kicker's client ID in the KICK notify
5024 to the kicked client. Affected file silcd/command.c.
5026 * The client library now parses the kickers client ID and
5027 UI displays it. Affected files lib/silcclient/client_notify.c
5028 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5030 * Made all payload parsing function prototypes consistent.
5031 They all take now const unsigned char * and uint32 pair as
5032 the payload data instead of SilcBuffer. Changes all around
5033 the source tree. Other unsigned char* -> const unsigned char*
5034 changes around the tree as well.
5036 * Optimized SFTP client and server packet sending not to
5037 allocate new buffer for each packet but to recycle the
5038 first allocated buffer. Affected files are
5039 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5041 * Optimized the SFTP client to use SilcList instead of
5042 SilcDList for requests, because it is faster. Affected file
5043 is lib/silcsftp/sftp_client.c.
5045 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5046 into lib/silccore/silcid.[ch].
5048 Renamed silcpayload.[ch] into silcargument.[ch].
5050 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5052 * If client entry is deleted with active key agreement
5053 session, abort the session.
5055 The silc_client_abort_key_agreement now calls the completion
5056 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5058 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5061 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5063 * Don't use __restrict in older GCC's. Affected file is
5064 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5066 * silc_net_localhost now attempts to reverse lookup the
5067 IP/hostname. Affected file lib/silcutil/silcnet.c.
5069 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5070 command. It can be used to gain founder privileges at
5071 the same time when joining the channel.
5073 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5074 kicker's client ID as well. Updated protocol specs.
5076 Defined that the server must send SILC_COMMAND_IDENTIFY
5077 command reply with error status to client who sent
5078 private message with invalid client ID.
5080 Updated the protocol specification.
5082 * Added silc_server_send_command_reply to send any
5083 command reply. Affected file silcd/packet_send.[ch].
5085 * Added silc_id_payload_encode_data to encode ID payload
5086 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5088 * The server now send IDENTIFY command reply with error
5089 status if client ID in private message is invalid. Affected
5090 file silcd/packet_receive.c.
5092 * Save the server key file with server's IP address in
5093 the filename instead of hostname. The affected file is
5094 irssi/src/silc/core/client_ops.c.
5096 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5098 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5101 * Added libtool support for compiling shared objects in
5102 lib/silcsim. Affected file configure.in.pre and
5103 lib/silcsim/Makefile.am. Original patch by cras.
5105 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5107 * Pid file configuration, and server's config file fixes
5108 patch by toma. Updated CREDITS file.
5110 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5112 * Fixed silc_client_channel_message to not try to decrypt
5113 the message twice if it resolved the destination client
5114 information. This could cause of dropping one channel
5115 message. Affected file lib/silcclient/client_channel.c.
5117 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5119 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5120 lib/silcclient/client.c. This function is used when the SILC
5121 Client is run under some other scheduler, or event loop or
5122 main loop. On GUI applications, for example this may be
5123 desired to used to run the client under the GUI application's
5124 main loop. Typically the GUI application would register an
5125 idle task that calls this function multiple times in a second
5126 to quickly process the SILC specific data.
5128 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5130 * Fixed silc_server_drop() for dropping the supplementary
5131 groups as well, this could cause a security hole on some
5134 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5136 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5139 * Write PID file after dropping privileges. Added -F option
5140 to run server on foreground. A patch by debolaz.
5141 Affected files silcd/server.c, silcd/silcd.c.
5143 * Fixed MOTD to return the MOTD file server name. Affected
5144 file silcd/command.c.
5146 * Added INFO command reply handling to the Irssi SILC Client.
5147 Affected file irssi/src/silc/core/client_ops.c.
5149 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5151 * Fixed the silc_idcache_list_* routines to really support
5152 the dynamic list. Fixes a crash. Affected file is
5153 lib/silccore/silcidcache.c.
5155 * Fixed the LIST command reply to really call LIST command's
5156 pending callbacks. Affected file silcd/command_reply.c.
5158 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5160 * Update conn->local_entry->nickname after giving NICK
5161 command. Affected file lib/silcclient/command.c.
5163 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5165 * Added the [pid] option to the silcd configuration file
5167 Affected files: serverconfig.[ch] and silcd.c
5169 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5171 * Save fingerprint in WHOIS command reply in server.
5172 Affected file silcd/command_reply.c.
5174 * Fixed NICK commands pending callback registration.
5175 Affected file lib/silcclient/command.c.
5177 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5179 * Use ++server->cmd_ident when sending commands in server,
5180 instead of random number. Affected file silcd/command.c.
5182 * Fixed GETKEY command reply to call actually GETKEY pending
5183 command callbacks. Affected file silcd/command_reply.c.
5185 * A bit stricter check for nicknames. Check for same nickname
5186 in NICK command also. Affected file silcd/command.c.
5188 * Do not call INFO command everytime client ID changes, only
5189 during first connecting. Affected file lib/silcclient/client.c.
5191 * Set the new nickname only after successful command reply for
5192 NICK command is returned by server. Affected file
5193 lib/silcclient/command.c.
5195 * Remove nicknames from nicklist during server_signoff notify.
5196 Should fix /NAMES bit more. The affected file is
5197 irssi/src/silc/core/silc-channels.c.
5199 * Added `fingerprint' field to the SilcIDListData in the
5200 silcd/idlist.h to hold the fingerprint of the client's
5203 Send the fingerprint of the client's public key in WHOIS
5206 Affected files silcd/command.c, and silcd/idlist.[ch].
5208 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5209 create fingerprint from given data.
5211 * Show the fingerprint of the client's public key in WHOIS.
5212 Affected files irssi/src/module-formats.[ch] and
5213 irssi/src/silc/core/client_ops.c.
5215 * Format the multiple same nicknames also during JOIN and
5216 NICK_CHANGE notifys. Affected file is
5217 lib/silcclient/client_notify.c.
5219 * Do not print error on screen for invalid private message
5220 payload since it can come if someone is sending private
5221 messages with wrong key. Affected file
5222 lib/silccore/silcprivate.c.
5224 * Fixed multiple concurrent /PING crash. Affected file
5225 lib/silcclient/command.c.
5227 * Changed the wrong ID encoding. All IP addresses must be
5228 in MSB first order in encoded format. They were encoded
5229 wrong and was in LSB format. Affected files are
5230 silcd/serverid.c, lib/silcutil/silcutil.c.
5232 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5234 * Call the `connect' client operation through the scheduler
5235 in case of error. Affected file lib/silcclient/client.c.
5237 * Call the `failure' client operation even if the error
5238 occurred locally during a protocol. Affected file is
5239 lib/silcclient/protocol.c.
5241 * Added support of sending LIST command to router from normal
5242 server. This way normal server can get list of all channels
5243 in the network too. Fixed the channel list sending in the
5244 server too. Affected files are silcd/command.c, and
5245 silcd/command_reply.[ch].
5247 * Added silc_server_update_channels_by_server and
5248 silc_server_remove_channels_by_server. They are used during
5249 disconnection of primary router and in backup router protocol.
5250 Affected file silcd/server_util.[ch], silcd/server.c and
5251 silcd/server_backup.c.
5253 * Fixed channel adding to global list in IDENTIFY command
5254 reply in server. Affected file silcd/command_reply.c.
5256 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5258 * If the incoming packet type is REKEY or REKEY_DONE process
5259 that packet always synchronously. Fixes yet another MAC
5260 failed error on slow (dialup) connections. Affected file
5261 lib/silcclient/client.c and silcd/server.c.
5263 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5265 * Call check_version SKE callback for initiator too. Affected
5266 file lib/silcske/silcske.c.
5268 * Implemented fix for security hole found in the SKE that was
5269 fixed in the specification few days back; the initiator's
5270 public key is now added to the HASH value computation.
5271 Added backwards support for the old way of doing it too, for
5272 old clients and old servers. Affected file is
5273 lib/silcske/silcske.c.
5275 * Enabled mutual authentication by default in SKE. If initiator
5276 is not providing mutual authentication the responder will
5277 force it. This will provide the proof of posession of the
5278 private key for responder. The affected files are
5279 lib/silcclient/protocol.c and silcd/protocol.c.
5281 * Do not cache anymore the server's public key during SKE.
5282 We do mutual authentication so the proof of posession of
5283 private key is done, and if the server is authenticated in
5284 conn auth protocol with public key we must have the public
5285 key already. Affected file silcd/protocol.c.
5287 * Added new global debug variable: silc_debug_hexdump. If
5288 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5289 file lib/silcutil/silclog.[ch].
5291 * Fixed compilation warning due to char * -> const char *.
5292 Affected files lib/silcutil/silcnet.h, and
5293 lib/silccore/silcauth.[ch].
5295 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5297 * Fixed CMODE command when new channel key was created. If
5298 the creation failed the old key was removed. Next time giving
5299 same command would crash the server since the old key was
5300 freed already. Affected file silcd/command.c.
5302 * Fixed the silc_server_announce_get_channels to not crash
5303 on reconnect. Affected file silcd/server.c.
5305 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5307 * Added silc_log_set_debug_string function to set a regex
5308 string to match for debug output. Only the function names,
5309 or filenames matching the given debug string is actually
5310 printed. This way it is possible to filter out those debug
5311 strings that user is not interested in.
5313 Fixed a bug in silc_string_regexify.
5315 Affected files lib/silcutil/silclog.[ch], and
5316 lib/silcutil/unix/silcunixutil.c.
5318 * Changed the -d options in both server and Irssi SILC client
5319 to take the debug string as argument. Affected files
5320 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5322 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5324 * Added silc_hash_babbleprint to create a Bubble Babble
5325 Encoded fingerprint. The encoding is developed by Antti
5326 Huima (draft-huima-babble-01.txt), and it creates human
5327 readable strings out of binary data. Affected file
5328 lib/silccrypt/silchash.[ch].
5330 * Print the babble print now in addition of fingerprint as well
5331 in Irssi SILC client. Affected files are
5332 irssi/src/fe-common/silc/module-formats.[ch],
5333 irssi/src/fe-common/silc/core/client_ops.c.
5335 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * Fixed a security problem found in SKE. The initiator's
5338 public key too is now added to the HASH hash value creation
5339 which is signed by the responder to create the SIGN value.
5340 This will prevent anyone in the middle to lie to the responder
5341 about the initiator's public key. If this is done now, the
5342 man in the middle will get caught. Updated the protocol
5345 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5347 * Better installation directory handling. Configure module
5348 paths and other paths automatically to example_silc* files
5349 in doc/. A patch by toma.
5351 * Fixed compiler warning from MPI library, and from SILC RNG.
5354 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5355 It can be configured with ./configure. A patch by toma.
5357 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5359 * Find correct make to use in prepare-clean. A patch by
5360 toma. Affected file prepare-clean.
5362 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5364 * Added irssi variables use_auto_addr, auto_bind_ip,
5365 auto_bind_port and auto_public_ip.
5367 * Changed the interface for silc_client_send_key_agreement
5368 in lib/silcclient/silcapi.h
5372 irssi/src/silc/core/silc-core.c
5374 lib/silcclient/silcapi.h
5375 irssi/src/silc/core/silc-channels.c
5376 lib/silcclient/client_keyagr.c
5379 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5381 * Added silc_pkcs_public_key_compare to compare two
5382 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5384 * Check that the client who set the founder mode on the
5385 channel is the same client that is giving the founder
5386 mode to itself. It is done by comparing the saved public
5387 key (it is saved even in the authentication is passphrase).
5388 Affected file silcd/command.c.
5390 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5392 * Do not process packet for disconnected socket connection.
5393 Affected file lib/silccore/silcpacket.c.
5395 * Process the DISCONNECT packet through scheduler in the
5396 client library. Affected file lib/silcclient/client.c.
5398 * Fixed the silc_client_packet_parse to not to increase
5399 the packet sequence number if the conn->sock and the
5400 current socket connection is not same. This can happen
5401 for example during key agreement when the conn includes
5402 multiple socket connections (listeners). Affected file
5403 lib/silcclient/client.c.
5405 * The sender of the file transfer request now provides also
5406 the pointer (listener) for the key exchange protocol. If
5407 the listener cannot be created then it sends empty key
5408 agreement and lets the receiver provide the listener.
5410 Added `local_ip' and `local_port' arguments to the
5411 silc_client_file_send. If they are provided they are used,
5412 if not then it will attempt to find local IP address, if
5413 not found or bind fails then the remote client will provide
5416 Affected files are lib/silcclient/client_ftp.c and
5417 lib/silcclient/silcapi.h.
5419 * Extended the FILE SEND command to support defining the
5420 local IP and port for key exchange listener. They are
5421 optional. Affected file irssi/src/silc/core/silc-servers.c.
5423 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5425 * Defined to WHOIS command reply the sending of fingerprint
5426 of the client's public key (if the proof of posession of the
5427 corresponding private key is verified by the server).
5428 Updated to the protocol specification.
5430 * Added support of receiving the client's public key's
5431 fingerprint in command reply in client library. Affected
5432 file is lib/silcclient/command_reply.c, and
5433 lib/silcclient/idlist.[ch].
5435 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5437 * Do not send over 128 chars long nickname to the server
5438 in NICK command. Affected file lib/silcclient/command.c.
5440 * Do not send over 256 chars long channel names to the server
5441 in JOIN command. Affected file lib/silcclient/command.c.
5443 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Assure that silc_server_close_connection cannot be called
5446 twice for same socket context. Affected file is
5449 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5451 * Send error message to application if opening file for
5452 writing during file transfer fails. Affected file is
5453 lib/silcclient/client_ftp.c.
5455 Remove all file transfer sessions for a client that we're
5456 removing from ID cache.
5458 Affected file is lib/silcclient/client_ftp.c.
5460 * Fixed silc_net_addr2bin to return correct address. Affected
5461 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5463 * Fixed file transfer session removing on signoff notify.
5464 Affected file irssi/src/silc/core/silc-servers.c.
5466 * Added the SilcClientFileError to be returned in the monitor
5467 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5468 Affected file lib/silcclient/silcapi.h.
5470 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5472 * Fixed a crash in silc_client_ftp_free_sessions and
5473 silc_client_ftp_session_free_client. Affected file
5474 lib/silcclient/client_ftp.c.
5476 * Added `disabled' field in the SilcChannelEntry in the server
5477 to indicate if the server entry is disabled. Affected file
5478 silcd/idlist.h, silcd/command[_reply].c.
5480 * SILC server adds now /var/run/silcd.pid everytime it is
5481 started. Affected file silcd/silcd.c.
5483 * Added silc_server_packet_send_clients to send a packet to
5484 the provided table of client entries. Affected file
5485 silcd/packet_send.[ch].
5487 * Fixed a crash in client resolving in client_prvmsg.c in
5488 client library. Affected file lib/silcclient/client_prvmsg.c.
5490 * Do not actually remove the client directly from ID cache
5491 during SERVER_SIGNOFF, but invalidate it. This way we
5492 preserve the WHOWAS info for the client. Affected file
5493 silcd/server_util.c.
5495 * Fixed SERVER_SIGNOFF notify handling in the server. The
5496 server is now able to process incoming SERVER_SIGNOFF notify
5497 for a server that it doesn't even know about. It will remove
5498 the clients provided in the notify. Affected file
5499 silcd/packet_receive.c.
5501 * Check for partial packet in data queue after every packet that
5502 was found from the queue. Return and wait for more data if
5503 there is partial data in queue. Affected file is
5504 lib/silccore/silcpacket.c.
5506 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5508 * Added SilcClietFileError enum to indicate error in
5509 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5510 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5511 Affected files lib/silcclient/silcapi.h and
5512 lib/silcclient/client_ftp.c.
5514 * Check that newsize in silc_buffer_realloc is larger than
5515 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5517 * Added better monitor of file transfers. It now monitors
5518 key agreement protocol during the file transfer too. Added
5519 error reporting too. Affected files
5520 irssi/src/silc/core/silc-servers.c,
5521 irssi/src/fe-common/silc/module-formats.[ch].
5523 * Wrote a help file for FILE command.
5525 * Added silc_rng_global_get_byte_fast to get not-so-secure
5526 random data as fast as possible. Random data is read from
5527 /dev/urandom if available and from the SILC RNG if not
5528 available. It is used in padding generation. Affected file
5529 lib/silccrypt/silcrng.[ch].
5531 * All packets in client library are now processed synchronously.
5532 Optimized packet processing a lot. Affected file
5533 lib/silcclient/client.c.
5535 * All server connection packets are processing synchronously
5536 now in server, to optimize packet processing. Affected file
5539 * Include files are installed now only in Toolkit distribution
5540 if make install is given. Affected files: all Makefile.am's.
5542 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5544 * Assure that silc_client_notify_by_server_resolve does not
5545 resolve the client information multiple times. If it cannot
5546 be found by the first it cannot be found at all. Affected
5547 file lib/silcclient/client_notify.c.
5549 * Fixed WHOWAS command reply calling. Affected file
5550 lib/silcclient/command_reply.c.
5552 * Removed all references to silc_idlist_get_client from the
5553 Irssi SILC client since that call is internal call used by
5554 the library. The Irssi SILC client will use now client
5555 retrieval functions found in silcapi.h.
5557 * Fixed a bug in resolving nickname info before sending
5558 private message. It used freed memory. Affected file
5559 irssi/src/silc/core/silc-servers.c.
5561 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5563 * Assure my_channels statistics cannot go negative in server.
5564 Affected files silcd/server.c, silcd/server_util.c.
5566 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5568 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5570 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5572 * Win32 Toolkit changes. Affected files
5573 win32/silc.dsw, win32/libsilc/libsilc.def,
5574 win32/libsilcclient/libsilc.def,
5575 lib/silcutil/silcutil.c, and
5576 lib/sftp/sftp_fs_memory.c.
5578 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5580 * Added silc_net_localip to return local host's IP address.
5581 Affected file lib/silcutil/silcnet.[ch].
5583 * If key exchange or rekey protocol is active for a connection
5584 parse all packets syncronously since there might be packets
5585 in packet queue that we are not able to process without first
5586 processing packets before them. Affected file silcd/server,
5587 lib/silcclient/client.c.
5589 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5590 whether library should continue processing the packet.
5591 Affected file lib/silccore/silcpacket.h.
5593 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5594 SilcSFTPMonitorData to SFTP server to monitor various
5595 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5596 lib/silcsftp/sftp_server.c.
5598 * Added silc_file_size to return file size. Affected file
5599 lib/silcutil/silcutil.[ch].
5601 * Implemented the file transfer support for the client library.
5602 Added preliminary support for simple client to client one-file
5603 transmission. Affected file lib/silcclient/client_ftp.c,
5604 lib/silccilent/client.[ch].
5606 * Added new local command FILE to the Irssi SILC Client.
5607 It is used to perform the file transfer. It has subcommands
5608 SEND, RECEIVE, SHOW and CLOSE. Affected files
5609 irssi/src/silc/core/client_ops.c,
5610 irssi/src/silc/core/silc-server.[ch].
5612 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5614 * Relay the SILC_PACKET_FTP in the server. Affected files
5615 silcd/server.c and silcd/packet_receive.c.
5617 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5619 * Renamed silc_file_read and silc_file_write to functions
5620 silc_file_readfile and silc_file_writefile. Added function
5621 silc_file_open and silc_file_close. Affected files
5622 lib/silcutil/silcutil.[ch].
5624 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5626 * Resolve the client info when received private message or
5627 channel message for a client which nickname we don't know.
5628 Affected files lib/silcclient/client_prvmsg.c and
5629 lib/silcclient/client_channel.c.
5631 * Do not crash in /KEY if client is not connected. Affected
5632 file irssi/src/silc/core/silc-channels.c.
5634 * Added SilcClientStatus field to the SilcClientEntry in the
5635 lib/silcclient/idlist.h.
5637 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5638 is incomplete and is being resolved, it won't be resolved
5641 Make sure also that USERS command reply does not resolve
5642 twice information. Affected file is
5643 lib/silcclient/command_reply.c.
5645 Make sure that silc_client_get_clients_by_list does not
5646 resolve twice same information.
5648 * Check for valid client->id in the silc_server_free_client_data.
5649 Affected file silcd/server.c.
5651 * Fixed /GETKEY nick@server not to crash if the server entry
5652 is not found. Affected file lib/silcclient/command.c.
5654 * Fixed the silc_server_check_cmode_rights to check the
5655 requested modes correctly. Affected file silcd/command.c.
5657 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5659 * Better checks for non-printable chars in nick added.
5660 Affected file silcd/command.c.
5662 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5664 * Call the silc_server_udpate_servers_by_server in the
5665 primary router that comes back online in the backup resuming
5666 protocol. Otherwise it routes packets wrong. Affected file
5667 silcd/server_util.[ch], silcd/server_backup.c.
5669 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5671 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5672 lib/silcutil/silcbuffmt.[ch].
5674 * Redefined the SILC packet header to include the padding
5675 length. Affected file lib/silccore/silcpacket.[ch].
5677 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5678 length for maximum padding up to 128 bytes). Affected
5679 file lib/silccore/silcpacket.h.
5681 * Removed all backwards support for old 0.5.x MAC thingies.
5682 The SILC packet header change makes it impossible to be
5683 backwards compatible.
5685 * Send the ENDING packet with timeout in the backup resuming
5686 protocol. This is to assure that all routers has connected
5687 to the primary router. Affected file silcd/server_backup.c.
5689 * Changed the RNG to take the first IV from random data. It
5690 used to take it from zero actually. Changed the RNG also
5691 to use /dev/urandom during session. /dev/random is used
5692 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5694 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5696 * Changed the SILC packet header to have the first two bytes
5697 (the packet length) encrypted. Affected files aroung the
5698 code tree, lib/silccore/silcpacket.[ch]. Removed the
5699 SilcPacketCheckDecrypt callback. It is not needed anymore
5700 since the silc_packet_receive_process will determine now
5701 whether the packet is normal or special.
5703 * Implemented the unidirectional MAC keys. Affected files
5704 lib/silcske/silcske.c, silcd/protocol.c and
5705 lib/silcclient/protocol.c.
5707 * Implemented the packet sequence number to the MAC computation.
5708 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5709 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5710 lib/silcclient/protocol.c.
5712 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5714 * Allow backup router to announce servers. All servers
5715 announced by backup router are added to the global list
5716 automatically. Update hte server's socket to our primary
5717 router also when backup router announces a server.
5718 Affected file silcd/packet_receive.c.
5720 * Do not update the client->router in the function
5721 silc_server_udpate_clients_by_server if the client is on
5722 global list. We might fail to find any specific server
5723 for locally connected clients and local cell clients. They
5724 should still use the `from' and not `to' as client->router.
5725 This fixes backup router resuming protocol. Affected file
5726 silcd/server_util.c.
5728 * Decrease channel statistics count only if the channel
5729 deletion worked. Affected files are silcd/server.c and
5730 silcd/server_util.c.
5732 * Added silc_server_update_servers_by_server to update origin
5733 of all server entries. Used during backup router protocol.
5734 Affected files silcd/server_util.[ch], silcd/server.c. and
5735 silcd/backup_router.c.
5737 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5738 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5739 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5740 lib/silccrypt/silchmac.c.
5742 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5744 * Assure that router cannot reroute the same channel message
5745 to the sender. Affected file silcd/packet_receive.c.
5747 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5749 * Made better checks that the channel message is not sent
5750 to the router it came from. Affected file is
5751 silcd/packet_send.c. Fixed memory leak too.
5753 * Announce informations for incoming router connection, but
5754 only after checking if it is replaced by backup router.
5755 Affected file silcd/packet_receive.c.
5757 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5759 * Fixed the backup resuming protocol to work in multiple
5760 router environment. Affected file silcd/server_backup.c.
5762 * Route packet only to one router in the function
5763 silc_server_packet_send_to_channel. Affected file is
5764 silcd/packet_send.c.
5766 * Fixed silc_server_send_notify_dest to set the broadcast
5767 flag. Fixed the silc_server_send_notify_topic to actually
5768 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5769 Affected file silcd/packet_send.c.
5771 * Changed the SFTP Filesystem interface. Changed the
5772 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5773 the filesystem operation function. The SilcSFTPFilesystem
5774 is now a context that is allocated by all filesystem allocation
5775 functions and it already includes the operations structure
5776 and filesystem specific context. It is given as argument
5777 now to the silc_sftp_server_start. This made the interface
5778 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5779 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5781 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5783 * Changed the backup router adding and getting interfaces
5784 in the server. The router that will be replaced by the
5785 specified backup router is now sent as argument. Affected
5786 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5789 * Added silc_net_addr2bin_ne to return the binary form of
5790 the IP address in network byte order. Affected files
5791 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5793 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5795 * Check for existing server ID in silc_server_new_server
5796 and in silc_server_connect_to_router_final and remove the
5797 old entry if it exists. Affected file silcd/packet_receive.c,
5800 * Send the channel message always to only one router, either
5801 in upstream or downstream. Affected file is
5802 silcd/packet_send.c.
5804 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5806 * Wrote the definition of the backup resuming protocol to the
5807 protocol specification.
5809 * Removed one redundant channel key generation from normal
5810 server during joining procedure. Removed one redundant
5811 channel key sending from server to router during joining
5812 procedure. Affected file silcd/command.c.
5814 * Made minor bugfixes to the backup router resuming protocol.
5815 Affected file silcd/server_backup.c, server.c.
5817 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5819 * Added --disable-asm configuration option. Affected files
5820 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5823 * Implemented the backup resuming protocol that is used to
5824 resume the primary router position in the cell after the
5825 primary router comes back online. Affected files
5826 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5827 and silcd/server_util.[ch].
5829 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5831 * Sleep two (2) seconds after sending QUIT command to server.
5832 Affected file lib/silcclient/command.c.
5834 * Assure that if outgoing data buffer is pending do not force
5835 send any data. Affected file silcd/packet_send.c.
5837 * Assure that if outgoing data buffer is pending do not force
5838 send any data. Affected file lib/silcclient/client.c.
5840 * Implemented the backup router support when the primary router
5841 goes down. The servers and routers can now use the backup
5842 router as new primary router without loosing connectivity.
5844 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5846 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5847 in the server to indicate disabled entry. All data read
5848 from the connection will be ignored and no data is sent
5849 for entry that is disabled. Affected files are
5850 silcd/idlist.h, silcd/server.c.
5852 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5854 * Created SFTP client and server test programs in the
5855 lib/silcsftp/tests directory.
5857 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5859 * Implemented memory filesystem (virtual filesystem) for
5860 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5863 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5865 * Implemented the SFTP (SSH File Transfer Protocol) to the
5866 lib/silcsftp. It includes SFTP client and SFTP server
5869 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5871 * Moved lib/silccore/silcprotocol.[ch] to the
5872 lib/silcutil library.
5874 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5875 take variable argument list pointer as argument. Affected
5876 file lib/silcutil/silcbuffmt.[ch].
5878 * Added silc_buffer_set function that is used to set data
5879 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5880 Affected file lib/silcutil/silcbuffer.h.
5882 * Changed various routines in the core library to use the new
5883 silc_buffer_set instead of allocating new buffer only for
5886 * Added 64-bit value formatting and unformatting support to the
5887 silc_buffer_[un]format routines. Affected file is
5888 lib/silcutil/silcbuffmt.[ch].
5890 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5891 to includes/bitmove.h.
5893 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5895 * Fixed channel user mode saving in client library. Affected
5896 file lib/silcclient/command[_reply].c.
5898 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5900 * Defined the file transfer to the SILC Protocol. Added
5901 new packet type SILC_PACKET_FTP and defined File Transfer
5902 Payload. The mandatory file transfer protocol is SFTP
5903 (SSH File Transfer Protocol). Affected file in addition
5904 of the internet draft is lib/silccore/silcpacket.h.
5906 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5907 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5908 is used as part of backup router protocol when the primary
5909 router of the cell is back online and wishes to resume
5910 the position as primary router.
5912 * Redefined the MAC generation keys in the protocol. The
5913 same key is not used anymore in both direction. Both
5914 direction will now use different keys for sending and
5915 receiving. This fixes a potential security flaw. This
5916 change causes incompatibilities in the protocol.
5918 * Redefined also the MAC computation from the packet.
5919 An packet sequence number is now added to the MAC
5920 computation. This prevents possible replay attacks against
5921 the protocol. This change too causes incompatibilities
5924 Added `sequence' field to the SilcPacketContext to hold
5925 the current sequence number for the packet.
5927 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5929 * Added `created' field to the SilcIDListData in the file
5930 silcd/idlist.h to indicate the time when the entry was
5933 * Added `created' field to the SilcChannelEntry too. Affected
5934 file silcd/idlist.h.
5936 * Added `creation_time' aguments to all the announcement functions
5937 in the server. If it is provided then only the entries that
5938 was created after the provided time frame are actually
5939 announced. Affected file silcd/server.[ch].
5941 * The protocol says that the Channel ID's IP address must be
5942 based on the router's IP address. Added check for this in
5943 the silc_server_new_channel when processing incoming New Channel
5944 Payload. Affected file silcd/packet_receive.c.
5946 * Print out the correct version with --version in SILC client.
5947 Affected file irssi/src/silc/core/silc-core.c.
5949 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5951 * Fixed WHOWAS command to check for completnes of the client
5952 entry always, not just when the command is coming from client.
5953 Affected file silcd/command.c.
5955 * Added new function silc_server_packet_queue_purge to purge the
5956 outgoing data queue to the network. After the function returns
5957 it is guaranteed that the outgoing packet queue is empty.
5958 Affected file silcd/packet_send.[ch].
5960 * Purge the outgoing packet queue in the rekey protocol's final
5961 callback to assure that all rekey packets go to the network
5962 before quitting the protocol. Affected file silcd/server.c.
5964 * Added silc_client_packet_queue_parse as similar function as
5965 in server to the client library. The affected file is
5966 lib/silcclient/client.c.
5968 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5970 * Splitted silcd/server.c and created silcd/server_util.[ch]
5971 for utility functions.
5973 * Added new socket flag SILC_SF_DISABLED to indicate that the
5974 connection is open but nothing can be sent to or received from
5975 the connection. Affected file lib/silcutil/silsockconn.[ch].
5976 The checking for disabled socket is checked in the low level
5977 silc_socket_write and silc_socket_read functions.
5979 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5981 * Allow only nicknames and channel names that fits into the
5982 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5984 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5986 * When processing JOIN command reply in server check that if
5987 the channel exists in our global list we'll move it the local
5988 list. Affected file silcd/command_reply.c.
5990 * Fixed the check whether client is joined on the channel already
5991 in JOIN command. Affected file lib/silcclient/command.c.
5993 * Fixed the JOIN command reply to check whether the channel
5994 already exists. Affected file lib/silcclient/command_reply.c.
5996 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5998 * Added silc_ske_status_string to map the SKE error numbers
5999 to readable strings. The affected files are
6000 lib/silcske/silcske[_status].[ch].
6002 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6004 * Do not show the private channels on the WHOIS channel list
6005 as it is not allowed by the protocol. The affected file is
6008 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6010 * Assure that the packet length digged from the actual packet
6011 is something sensible in the silc_packet_decrypt_rest_special
6012 in lib/silccrypt/silcpacket.c.
6014 * Free and NULL the allocated pointer in silc_hmac_alloc if
6015 the HMAC allocation fails. The affected file is
6016 lib/silccrypt/silchmac.c.
6018 * Print the selected security properties to the log files in
6019 the server. Affected file silcd/protocol.c.
6021 * Add SKE's reference counter even if calling the completion
6022 callback manually. Otherwise it goes negative, although it
6023 does not cause any problems. The affected file is
6024 lib/silcske/silcske.c.
6026 * Remove the client entry with short timeout after giving the
6027 KILL command. Affected file lib/silcclient/command.c.
6029 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6030 case all found clients are already disconnected (WHOWAS would
6031 found them) in the server. Affected file silcd/command.c.
6033 * Update the last_receive (time of last data received) to be
6034 updated only when received private or channel message so that
6035 the idle time showed in WHOIS makes more sense.
6037 * Added boolean field `valid' in to the SilcClientEntry in the
6038 client library to indicate whether the entry is valid or not.
6039 This fixes the nickname change bug on channel when changing
6040 the nickname to be same than the old (like nick to Nick) the
6041 nickname formatter doesn't set the new nick anymore to Nick@host.
6042 Affected file lib/silcclient/idlist.[ch].
6044 * Now actually fixed the nickname changing on disconnection.
6045 Added new function silc_change_nick to the Irssi SILC Client.
6046 Affected file irssi/src/silc/core/client_ops.c,
6047 irssi/src/silc/core/silc-nicklist.[ch].
6049 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Check that the public key exists in the GETKEY command before
6052 trying to encode it. Affected file silcd/command.c.
6054 * Print some notifications on received public keys with GETKEY
6055 command in the Irssi SILC Client. Affected files are
6056 irssi/src/fe-common/silc/module-formats.[ch],
6057 irssi/src/silc/core/client_ops.c.
6059 * Use IDENTIFY command to resolve the server information in the
6060 GETKEY command instead of INFO command. Affected file
6061 lib/silcclient/command.c.
6063 * All command reply functions in the client library now calls
6064 the pending command reply callbacks even if an error has
6065 occurred. The server has done this a long time and now it was
6066 time to move the client library to this as well. Now all
6067 errors can be delivered back to the pending command reply
6068 callbacks if necessary. Affected files are
6069 lib/silcclient/command[_reply].[ch].
6071 * Change the nickname on disconnection back to the username
6072 because in reconnect the server will enforce it to it anyway.
6073 Affected file irssi/src/silc/core/silc-servers.c.
6075 * Fixed a config file parsing bug in the Irssi SILC client.
6076 Affected file irssi/src/silc/core/clientconfig.c.
6078 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6080 * When printing the channel mode on JOIN, verify that the
6081 channel key and channel's HMAC are valid. Affected file
6082 irssi/src/silc/core/client_ops.c.
6084 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6086 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6087 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6088 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6090 * Removed channel key rekey task deleting from the function
6091 silc_server_save_channel_key. Affected file silcd/server.c.
6092 Added explicit timeout task context instead that is used to
6093 delete the task if we are registering a new task before the
6094 new task has elapsed.
6096 * When channel key rekey occurs the client library now saves
6097 the old channel key for a short period of time (10 seconds) and
6098 is able to use it in case some is still sending channel
6099 messages encrypted with the old key after the rekey. Affected
6100 file lib/silcclient/[idlist.h|client_channel.c].
6102 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6104 * Added check to the silc_server_new_id_real to not accept
6105 new ID if it is the sender's own ID. Affected file is
6106 silcd/packet_receive.c.
6108 * Assure that we do not announce ourself or the one we've
6109 sending our announcements when we're router and are announcing
6110 servers to our primary router. Affected file silcd/server.c.
6112 * Fixed silc_server_command_identify_check_client to assemble
6113 correct WHOIS packet. It send corrupted WHOIS packet and
6114 caused problem with router to router connections. Affected
6115 file silcd/command.c.
6117 Fixed also silc_server_command_whois_check the same way
6118 as for the IDENTIFY command.
6120 * Added new SilcIDListStatus to the server in the SilcIDListData
6121 structure. The status now includes the current status of
6122 the entry (like registered, resolved etc.). Affected file
6123 silcd/idlist.[ch]. Defined a bunch of different status types
6124 as well. This replaced the old boolean registered field as well.
6126 Added resolve_cmd_ident field to the SilcClientEntry structure
6127 too so that if the entry is for example being resolved so
6128 another command may attach to the same pending command reply
6129 without requiring to resolve the same entry again. This concept
6130 should optimize the WHOIS and the IDENTIFY resolving under
6131 heavy load by taking away unnecessary resolving for entries
6132 that are being resolved already.
6134 Added support for adding multiple pending commands for one
6135 command idenfier. Affected file silcd/command[_reply].[ch].
6137 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6138 before deleting the data. Otherwise the hash table will have
6139 freed data in comparison functions. Affected file is
6140 silcd/command_reply.c.
6142 * Fixed silc_idlist_replace_client_id to add the new entry to
6143 the cache with NULL nickname. Otherwise there will be invalid
6144 memory as the nickname after the nickname is freed. Affected
6145 file silcd/packet_receive.c.
6147 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6148 saved into wrong slots because the previous number of entries
6149 was not taken into account. Affected file silcd/idlist.c.
6150 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6152 * If we are router and we receive JOIN notify to a channel that
6153 does not have any users then notified client is marked as the
6154 channel founder, as it is it. The affected file is
6155 silcd/packet_receive.c
6157 * Added to the extended hash table API's table_del_*ext functions
6158 the destructor as argument too, so that the caller can decide
6159 which destructor to use or whether to use destructor at all.
6160 Affected file lib/silcutil/silchashtable.[ch].
6162 * Fixed ID Cache purging. It actually deleted the entries from
6163 the hash table after the data was freed. The hash table ended
6164 up comparing freed memory. The affected file is
6165 lib/silccore/silcidcache.c.
6167 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6169 * Fixed Irssi SILC client's KILL command's HELP syntax.
6171 * The USERS command now resolves the detailed user information
6172 if the userinfo field is missing. Affected file is
6173 lib/silcclient/command_reply.c.
6175 * Do not print error in silc_file_read if the read file does
6176 not exist. Just silently return NULL. Affected file is
6177 lib/silcutil/silcutil.c.
6179 * Fixed the silc_log_output to not wine about NULL filename
6180 and to not create some bogus " " filename. Affected file is
6181 lib/silcutil/silclog.c.
6183 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6185 * Fixed various printing bugs on the user interface in the
6186 Irssi SILC Client. Minor changes that were forgotten from
6189 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * Fixed the configure.in.pre and the compilation and distribution
6192 environment to support the new autoconf 2.52. That version is
6193 now required to compile the CVS trunk.
6195 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6197 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6198 to generally parse user@fqdn format strings. Affected file
6199 lib/silcutil/silcutil.c.
6201 * Added nickname_format and nickname_force_format fields to the
6202 SilcClientParams structure. The first one defines the format
6203 for the nicknames that the library will enforce if the receives
6204 multiple same nicknames. The second one is boolean value and
6205 can be used to force the library to always enforce the format
6206 to the nicknames regardles whether there are multiple nicknames
6207 or not. This configurable formatting was employed to flexibly
6208 support accessing multiple nicknames from the user interface.
6209 The userinterface can now set the nicknames to what ever format
6210 they prefer. Affected file lib/silcclient/silcapi.h.
6212 Added function silc_client_nickname_format to the file
6213 lib/silcclient/idlist.c. It performs the nickname formatting.
6215 Added new field `hostname´ to the SilcClientEntry context.
6216 It holds the hostname of the client. Affected file is
6217 lib/silcclient/idlist.h.
6219 * Irssi SILC Client sets the nicknames in nick@hostn format.
6220 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6221 irssi/src/silc/core/silc-core.c.
6223 The WHOIS printing now also shows both the real nickname and
6224 the formatted nickname so that user knows how to access the
6225 user if there are multiple same nicknames cached. Affected
6226 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6227 printing formatting too to take the hostname now as a separate
6228 argument. The Affected file is
6229 irssi/src/fe-common/silc/modules-formats.[ch].
6231 * Changed the silc_client_get_clients_local to accept the formatted
6232 nickname as argument. It accepts the real nickname too but the
6233 formatted nickname can be used to find the true entry from
6234 multiple entries. Affected file lib/silcclient/silcapi.h and
6235 lib/silcclient/idlist.c.
6237 * Added nickname_format_parse field to the SilcClientParams.
6238 It is a callback function provided by the application to parse
6239 the nickname out of the formatted nickname string. The library
6240 calls it to get the nickname from the formatted string. Since
6241 the application generally knows better the format of the nickname
6242 string it parses it instead of the library, even though library
6243 encodes the formatted string. If the callback function is not
6244 provided then the library will use the string as is. The
6245 affected file is lib/silcclient/silcapi.h.
6247 * All the nickname strings passed to the client library in
6248 commands are now expected to be formatted nickname strings.
6249 If the command does not support the formatted nickname string
6250 it will assume that the sent string is the actual nickname.
6251 Affected file lib/silcclient/command.c.
6253 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6255 * Added public key authentication support to OPER and SILCOPER
6256 commands in the client library. Affected file is
6257 lib/silcclient/command.c.
6259 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6261 * Changed the get_auth_methdod client operation to be asynchronous.
6262 It can be async if the application resolves the authentication
6263 method from the server during the negotiation. Added new
6264 SilcGetAuthMeth completion callback that the application will
6265 call after resolving the authentication method.
6267 Added function silc_client_request_authentication_method that
6268 the application can use to resolve the authentication method
6269 from the server. Added also SilcConnectionAuthRequest callback
6270 that the library will call after the server has replied. The
6271 application can call this function if it does not know the
6272 current authentication method.
6274 Affected files are lib/silcclient/client.c and
6275 lib/silcclient/silcapi.h.
6277 * The Irssi SILC client now automatically resolves the authentication
6278 method incase any configuration information is not present (and
6279 currently there never is). The affected file is
6280 irssi/src/silc/core/client_ops.c.
6282 * Fixed public key authentication from the client library.
6283 Affected file lib/silcclient/protocol.c. Changed also the
6284 protocol specification about the public key authentication in
6285 the connection authentication protocol. The actual data to be
6286 signed is now computed with a hash function before signing.
6288 * Fixed the public key authentication from the server as well.
6289 Affected file silcd/protocol.c.
6291 * Removed the mlock()'s from the memory allocation routines.
6292 Affected file lib/silcutil/silcmemory.c. The ./configure does
6293 not check anymore for the mlock(). Affected file is
6296 * Fixed USERS command in server to allow the execution of the
6297 command for private and secret channels if the client sending
6298 the command is on the channel. Affected file silcd/command.c.
6300 * Fixed silc_client_get_clients_local to return the clients
6301 count correctly. It could return wrong value. Affected file
6302 lib/silcclient/idlist.c.
6304 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6306 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6307 types. The assembler optimizations seemed not to like 64-bit
6308 data types. The assmebler optimizations thus are now enabled
6309 also for BSD systems as opposed to only enable them for Linux.
6311 * Do not check for threads at all on BSD systems. Affected
6312 file configure.in.pre.
6314 * Removed -n and -h options from the Irssi SILC Client since
6315 they are not used in silc.
6317 * Fixed the prime generation to assure that the first digit
6318 of the generated random number is not zero since our conversion
6319 routines does not like number strings that starts with zero
6320 digit. If zero digit is seen the random number is regenerated.
6321 This caused some corrupted RSA keys when the zero first digit
6322 was met. Affected file lib/silcmath/silcprimegen.c.
6324 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6326 * Fixed WIN32 configuration in the ./configure script.
6327 Fixed to include xti.h on environments that has it.
6328 Patches by Carsten Ilchmann and andrew.
6330 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6332 * Changed the silc_id_create_client_id to be collision
6333 resistant. It is now assured that there cannot be created
6334 two same client ID's. I suspect that some weird bugs in
6335 the server were actually caused by duplicate Client IDs.
6336 Affected file silcd/serverid.[ch]. A router receiving
6337 new ID now also assures and informs the sending server
6338 if the ID caused collision.
6340 * Changed the silc_id_create_channel_id to also assure that
6341 there are no collisions.
6343 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6345 * Statement about ignoring the Mutual Authentication flag when
6346 performing rekey with PFS was a bit misleading. It is ignored
6347 if it was set in the initial negotiation, it cannot be even
6348 set in the rekey. Fixed in the ke-auth draft. Started the
6349 new versions of the protocol drafts in the doc/.
6351 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6353 * Fixed a bug in silc_client_command_identify_save when saving
6354 new channel information. The channel name was no duplicated
6355 and caused crash on exit. Affected file is
6356 lib/silcclient/command_reply.c.
6358 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6360 * Fixed the getkey command handling in the server. Send just
6361 empty OK reply to the sender if the key could not be fetched
6362 (but everything else was ok, like the key just was not available).
6363 Changed the public key parameter to optional in the protocol
6364 specs so that empty OK reply can be sent. Affected file
6367 Added a message to Irssi SILC client to tell to user if the
6368 server did not return a public key.
6370 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6372 * Fixed a channel key regeneration bug. It registered new
6373 timeout tasks exponentially until all system resources were
6374 used. Affected file silcd/server.c.
6376 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6378 * Added the SILC Document generator to the scripts/silcdoc.
6379 It can be used to generate the Toolkit Reference Manual out
6380 of the source tree. Internally it will also use the RoboDoc
6381 generator now imported in util/robodoc.
6383 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6385 * Added couple of return's in rekey protocol if error orccurred
6386 during the protocol. The execution must be terminated.
6387 Affected file silcd/protocol.c. Also, terminate the protocol
6388 always with timeout.
6390 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6392 * The client's Client ID was created initally from the wrong
6393 nickname (it could have been in format nick@host) in the
6394 silc_server_new_client. Affected file silcd/packet_receive.c
6396 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6398 * Added some SILC_LOG_ERROR's to various error conditions
6399 if client could not be added to ID cache. Affected files
6400 silcd/packet_receive.c and silcd/server.c.
6402 * When client's sock->user_data is freed, NULL also the
6403 client->router and client->connection pointers. Added check
6404 for these pointers being NULL to various places around the
6405 code. Affected file silcd/server.c.
6407 * Added client->data.registered == TRUE checks to various
6408 places around the code to assure that unregistered client's
6409 are not handled when it is not allowed. Affected file
6412 * Added `bool registered' fields to all
6413 silc_idlist_[server|client]_get_* routines to indicate whether
6414 the fetched client needs to be registered or not. Affected
6415 file silcd/idlist.[ch].
6417 * Add your own entry as registered to the ID cache in the
6418 server. Affected file server.c.
6420 * Fixed a bug in silc_server_new_server. The SilcServer was
6421 set as the new server's context instead of SilcServerEntry.
6422 This naturally caused some weird bugs.
6424 * Added "updated" field the SilcChannelEntry which indicates
6425 the time since the channel entry was last accessed. This
6426 can be used to determine whether it is necessary to
6427 announce the channel after backup resuming protocol.
6428 Affected files silcd/idlist.[ch].
6430 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6432 * Do not delete the channel rekey task when adding it
6433 for in silc_server_create_channel_key.
6435 * Changed the silc_server_create_channel_key to return
6436 TRUE or FALSE to indicate the success of the channel key
6439 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6441 * Fixed MSVC++ project files and added missing files to
6442 Makefiles under win32/.
6444 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6446 * Do not add TCP_NODELAY flag if the operating system
6447 does not have it defined. Affected files are
6448 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6450 * Fixed buffer overflow from Irssi SILC Client. Affected
6451 file irssi/src/fe-common/core/themes.c.
6453 * Fixed double free in client library in the file
6454 lib/silcclient/client.c when disconnecting from server.
6456 * Applied double free patch from cras to Irssi SILC client.
6457 Affected files irssi/src/core/[modules/expandos].c
6459 * Fixed the disconnection handling to Irssi SILC Client.
6460 The application must call silc_client_close_connection
6461 in ops->connect client operation in case of failure of
6462 the connection. Affected file is
6463 irssi/src/silc/core/client_ops.c.
6465 * Do not set sock->protocol to NULL in the function
6466 silc_client_close_connection after executing the protocol's
6467 final callback since the sock might not be valid anymore.
6468 Affected file lib/silcclient/client.c.
6470 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6472 * Do not enable SILC_THREADS if the linking with libpthread
6473 did not happen. Affected file configure.in.pre.
6475 * Added notion to protocol specification that server must
6476 verify the sent authentication payload with CMODE when
6477 setting the channel founder key. Implemented it to the
6478 server. Affected file silcd/command.c.
6480 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6482 * Added _EXTRA_DIST SILC distribution variable to the
6483 distributions file. It is used to conditionally add extra
6484 files or directories to the specific distribution. Affected
6485 files ./prepare, Makefile.am.pre and distributions.
6487 Removed the `_' from the start of the distribution names.
6490 * Added README.WIN32 for instructions to compile the Toolkit
6493 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6495 * Fixed a double free in disconnection in the server. Affected
6496 file is silcd/server.c.
6498 * Fixed the lib/silcske/groups.c to work now also with GMP
6499 MP library. The string conversion did not work when using
6500 specific base and the base is indicated in the string as well.
6502 * Created win32/ directory which now includes MSVC++ specific
6503 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6504 It will appear only in the toolkit distribution
6506 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6508 * Changed the key material distribution function in case when
6509 the hash output is too short. The data is now concatenated
6510 a bit differently than it used to. Made the change to the
6511 SKE protocol specification.
6513 * Added better GMP detection to configure.in.pre. A patch
6516 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6518 * Fixed a minor bug in SKE that might cause some problem on
6519 some platforms. Affected file lib/silcske/silcske.c.
6521 * Added the cookie checking for initiator in the SKE. It checks
6522 that the responder returns the sent cookie unmodified. The
6523 affected file is lib/silcske/silcske.c. Added new SKE
6524 error type INVALID_COOKIE that can be sent during the
6525 negotiation. Fixed some memory leaks as well.
6527 * Added the "invalid cookie" error message to Irssi SILC client's
6530 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6532 * Added `task_max' field to the SilcClientParams to indicate
6533 the maximum tasks the scheduler can handle. If set to zero,
6534 default values are used. Affected file lib/silcclient/silcapi.h.
6536 * Fixed memory leaks in silc_client_close_connection. Affected
6537 file lib/silcclient/client.c.
6539 * Added silc_client_del_client_entry to client library to free
6540 all memory of given client entry. Affected file is
6541 lib/silcclient/idlist.[ch].
6543 * Added new functions silc_client_del_channel and
6544 silc_client_del_server to delete channel and server entries.
6545 Affected file lib/silcclient/[silcapi.h/idlist.c].
6547 * Removed silc_client_del_client_by_id from silcapi.h.
6549 * Fixed the INFO command to return the server's own info
6550 correctly when querying by Server ID. Affected file is
6553 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6555 * Removed the non-blocking settings in WIN32 code in the
6556 silc_sock_[read/write] and added SleepEx instead. Affected
6557 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6558 of input data is now checked with FIONREAD and ioctlsocket.
6560 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6562 * Call silc_schedule_task_del_by_context in the
6563 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6564 Affected file lib/silccore/silcprotocol.c.
6566 * Call silc_protocol_cancel for active protocols in the
6567 silc_server_close_connection if the funtion
6568 silc_server_free_sock_user_data has not been called.
6569 Affected file silcd/server.c.
6571 * Generic tasks cannot be deleted using the del_by_fd
6572 task deleting function since generic tasks does not match
6573 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6575 * Added a notion to SILCOPER help file that the SILCOPER works
6576 only on router server, not on normal server.
6578 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6580 * Added for WIN32 support for the new scheduler as well.
6581 Affected file lib/silcutil/win32/silcwin32schedule.c.
6583 * Fixed the SHA1 implementation to work on various platforms.
6585 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6587 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6588 API. It is part of the scheduler now. Everything else is
6589 as previously but some functions has changed their names.
6590 Checkout the lib/silcutil/silcschedule.h for the interface.
6591 Updated all applications to use the new interface. Affected
6592 files are lib/silcutil/silcschedule.[ch].
6594 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6596 * Found a bug in the SKE implementation. The HASH value,
6597 specified by the protocol, was not computed correctly. The
6598 public key of the responder was not added to the computation
6599 even though it is mandatory. Affected file lib/silcske/silcske.c.
6600 This unfortunately causes incompatibilities with older
6601 clients and servers.
6603 * Added WIN32 specific network init and uninit functions:
6604 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6605 the Winsock2. Affected file lib/silcutil/silcnet.h and
6606 lib/silcutil/win32/silcwin32net.c.
6608 * Set the socket always to nonblocking mode on WIN32 after
6609 reading data or writing data. Affected file is
6610 lib/silcutil/win32/silcwin32sockconn.c.
6612 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6614 * Fixed various compilation problems under WIN32. Affected
6615 files lib/silcutil/win32/silcwin32thread.c and
6616 lib/silcutil/win32/silcwin32schedule.c.
6618 * Removed all _internal.h #includes from public header
6619 files. Internal headers must never be included from
6622 Removed also the lib/silcske/payload_internal.h file.
6624 * All include files that may be needed (public and some others
6625 included by the public headers) by application developers are
6626 now copied to the ./includes directory. It does not copy any
6627 internal headers. Affected file Makefile.defines.pre and all
6628 Makefile.am's under lib/ and subdirs.
6630 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6632 * Do not change the ~/.silc directory's permissions automatically.
6633 Affected file irssi/src/silc/core/clientutil.c.
6635 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6637 * Do not cancel the protocol in silc_server_close_connection
6638 it might cause recursion. Now cancelled in the function
6639 silc_server_free_sock_user_data. Affected file silcd/server.c.
6641 * Fixed the silc_server_remove_clients_by_server to regenerate
6642 the channel keys correctly finally. Added also new function
6643 silc_server_remove_clients_channels to actually do it.
6644 Affected file silcd/server.c.
6646 * Fixed the silc_server_new_channel to not crash by giving
6647 wrong router to the new channel. Affected file is
6648 silcd/packet_receive.c.
6650 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6652 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6653 which is given as argument to the silc_client_alloc now.
6654 It can be used to configure the client and set various parameters
6655 that affect the function of the client.
6657 * The USERS command in server did not check whether the channel
6658 is private or secret. Affected file silcd/command.c.
6660 * Added new argument to the USERS command in protocol specification.
6661 The USERS command now can take the channel name as argument
6662 as well. Added support for this in client and server and
6663 updated the protocol specs.
6665 * Completed the GETKEY command in client. It can be now used
6666 to fetch also servers public key not only some clients.
6667 Affected files lib/silcclient/command[_reply].c.
6669 * Added silc_client_get_server to return server entry by the
6670 server name. Affected files lib/silcclient/silcapi.h and
6673 * Redefined the IDENTIFY command in protocol specification to be
6674 more generic. It now can be used to query information about
6675 any entity in the SILC Network, including clients, servers and
6676 channels. The query may be based either the entity's name
6677 or the ID. Added support for this in both client and server.
6679 Affected files silcd/command.c and lib/silcclient/command.c
6680 and command_reply.c.
6682 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6683 the _from_client and _from_server functions. Affected file
6686 * Added silc_client_get_channel_by_id_resolve to the file
6687 lib/silcclient/silcapi.h to resolve channel information by
6688 its ID. Added also silc_client_get_channel_by_id that
6689 does not resolve it from the server.
6691 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6693 * Added SilcServerEntry context into the client library
6694 to represent one server. The INFO command now allocates
6695 these to save the resolved server info. For now on the
6696 client library will also keep information about servers,
6697 connected and resolved with INFO.
6699 The INFO command now allocates the SilcServerEntry context
6700 and saves the server info there. The COMMAND_REPLY in
6701 the INFO now returns the parameters to application in
6702 same order as defined in the protocol specification.
6704 The entries are cached in the client->server_cache.
6706 * The INFO command is now issued after received the Client ID
6707 from the server. Affected file lib/silcclient/client.c.
6709 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6710 to the application as the mode changer might be server.
6711 It is guaranteed that NULL is not returned anymore to the
6712 application. Affected file lib/silcclient/client_notify.c.
6714 The ID Type is now also passed to the application so that
6715 it can check whether the returned entry is SilcClientEntry
6718 Added new function silc_client_get_server_by_id to return
6719 the server entry by ID. Affected files are the
6720 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6722 * Do not create the channel in the Irssi SILC Client when issuing
6723 the JOIN command but when received the sucessful JOIN command
6724 reply. Otherwise the channel might get created even though we
6725 could not join it. The Affected file is
6726 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6728 * Fixed a channel joining bug in router. The router must also
6729 check the channel modes, invite and ban lists etc. when serving
6730 the JOIN command sent by normal server. Affected file is
6731 silcd/command.c. The router now resolves the client's
6732 information from the server who sent the JOIN command if it
6733 does not know it, and processes the JOIN command only after
6736 * Changed the SilcCommandCb to take new argument; void *context2.
6737 Affected file lib/silccore/silccommand.h
6739 The second argument in the command callbacks in the server now
6740 includes the SilcServerCommandReplyContext if the command was
6741 called as pending command callback from the command reply.
6742 Otherwise it is NULL. When called as pending the status of the
6743 command reply will be checked and if it was erronous the
6744 error will be sent to the original sender of the command.
6745 This way the client always receives the error messages even
6746 though the server was actually the one who received the error
6747 when it resent the command to router, for example. Affected
6748 files silcd/command[_reply].[ch].
6750 * Fixed sending WHOWAS command's error message to client if
6751 the requested client could not be found. It was missing.
6754 * Changed the CMODE and CUMODE commands reply arguments in the
6755 protocol specification. The Channel ID is now sent in both
6756 of the commands to identify the channel. Implemented this
6757 new feature to the client and server. Affected files
6758 lib/silcclient/command_reply.c and silcd/command.c.
6760 * Made better checks for invite and ban lists in the JOIN
6761 command in server. Affected file silcd/command.c.
6763 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6765 * The server now performs the incoming host IP/DNS lookup
6766 using the silc_socket_host_lookup and thus does not block
6767 the server anymore. Affected file silcd/server.c.
6769 * Completed the multi-thread support for SILC Scheduler in
6770 the lib/silcutil/silcschedule.c.
6772 * Fixed the configure.in.pre to detect the pthread correctly
6775 * Fixed a deadlock in silc_task_queue_wakeup in the file
6776 lib/silcutil/silctask.c.
6778 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6780 * Added new function silc_schedule_wakeup that is used in
6781 multi-threaded environment to wakeup the main thread's
6782 schduler. It needs to be used when a thread adds a new task
6783 or removes a task from task queues. After waking up, the
6784 scheduler will detect the task queue changes. If threads
6785 support is not compiled in this function has no effect.
6786 Implemented the wakeup mechanism to both Unix and WIN32
6787 systems. Affected files are lib/silcutil/silcschedule.[ch],
6788 lib/silcutil/unix/silcunixschedule.c and the
6789 lib/silcutil/win32/silcwin32schedule.c.
6791 * Added new function silc_task_queue_wakeup to wakeup the
6792 scheduler by the specified task queue. Affected file
6793 lib/silcutil/silctask.[ch].
6795 * The silc_socket_host_lookup_start now wakes up the scheduler
6796 after adding the timeout task. Affected file is
6797 lib/silcutil/silcsockconn.c.
6799 * The silc_socket_host_lookup is synchronous now if the threads
6800 support is not compiled in. However, the callback is still
6801 called asyncronously through the scheduler, anyway. Affected
6802 file lib/silcutil/silcsockconn.c.
6804 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6806 * Added new function silc_socket_host_lookup to perform
6807 asynchronous IP and FQDN lookups for the socket connection.
6808 Affected files lib/silcutil/silcsockconn.[ch].
6810 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6812 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6813 that may or may not compile the mutex support in.
6815 Changed the silc_mutex_alloc interface. It allocates the
6816 mutex now to the sent pointer and returns TRUE or FALSE.
6818 Affected file lib/silcutil/silcmutex.h.
6820 * Wrote the SILC Task Queue interface to support multi-threads.
6821 Affected file lib/silcutil/silctask.[ch].
6823 * Wrote the SILC Scheduler to support multi-threads. Affected
6824 file lib/silcutil/silcschedule.c.
6826 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6828 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6829 in lib/silcutil/win32/.
6831 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6833 * Defined SILC Mutex API and SILC Thread API and implemented
6834 them for Unix. Affected files are
6835 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6836 lib/silcutil/unix/silcunixmutex.c and
6837 lib/silcutil/unix/silcunixthread.c.
6839 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6841 * Fixed the silc_server_remove_clients_by_server's channel
6842 key re-generation. The hash table handling was incorrect
6843 and would not work with many channels. Affected file is
6846 * Fixed some memory leaks around the server code.
6848 * Rewrote the silc_server_get_users_on_channel to support IPv6
6849 based Client ID's. Affected file silcd/server.c.
6851 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6852 specification. However, a separate document must be written
6853 to define the detailed signing procedure and the payload
6854 associated with the flag. Defined the flag to the
6855 lib/silccore/silcchannel.h as well.
6857 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6859 * Changed the dynamic tables to static size tables in the
6860 lib/silccrypt/silchmac.c.
6862 * Removed GCC dependencies from the code. A patch by cras.
6864 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6866 * Do not show the error "Error receiving packet bla bla"
6867 in server if it really was not an error (-2 means that reading
6868 is pending). Affected file silcd/server.c.
6870 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6872 * Fixed a possible crash in silc_server_remove_clients_by_server
6873 in silcd/server.c. Fixed there also some memory leaks.
6875 * Fixed the silc_idlist_replace_client_id. It could replace
6876 wrong key in the hash table. Affected file silcd/idlist.c.
6878 * Do not check whether there are global users on the channel
6879 if the channel->global_users is FALSE. Affected functions
6880 silc_server_remove_from_one_channel and
6881 silc_server_remove_from_channels in silcd/server.c. Also,
6882 do not check if the removed client is local as we can be
6883 sure that global client was not removed from the channel
6884 and checking for global users is not needed.
6886 * The silc_server_remove_clients_by_server now re-generates
6887 the channel keys correctly for those channels that had
6888 clients removed from them. Affected file silcd/server.c.
6890 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6892 * Found the reason of random crashes in the server. We weren't
6893 ignoring the SIGPIPE signal (which can be sent in write())
6894 and it crashed the server. Affected file silcd/silcd.c.
6896 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6898 * Assure that sock->user_data is not NULL in the function
6899 silc_server_packet_send in silcd/packet_send.c.
6901 * Disconnect the remote connection if it could not be added
6902 to any ID lists in the server. The affected file is
6905 * Check in silc_server_packet_send[_real/dest] that the
6906 socket is not disconnecting and ignore the data if it is.
6907 Affected file silcd/packet_send.c.
6909 * Define inline to __inline on native WIN32 compilation.
6910 Affected file includes/silcwin32.h.
6912 * Added some explicit type casts for inline code since MSVC
6913 require them. Affected files lib/silcutil/silcbuffer.h,
6914 lib/trq/silcdlist.h and lib/trq/silclist.h.
6916 * Print warning in log files from now on if the packet
6917 decryption fails. Affected file silcd/server.c.
6919 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6921 * Changed the `say' client operation's interface to accept
6922 new `type' argument to indicate the type of the message sent
6923 by the library. The application may filter the library's
6924 messages according the type. The affected file is the
6925 lib/silcclient/silcapi.h.
6927 * Added two new functions to lib/silcclient/silcapi.h:
6928 silc_client_del_client and silc_client_del_client_by_id.
6929 Affected file lib/silcclient/idlist.c.
6931 * Moved the clientincludes.h from includes/ to silc/ and
6932 serverincludes.h from includes/ to silcd/.
6934 * The modes for the CMODE and CUMODE are now passed as
6935 uint32 for application with COMMAND_REPLY. The affected
6936 file is lib/silcclient/command_reply.c.
6938 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6940 * /WHOIS without arguments shows client's own information.
6941 Affected file lib/silcclient/command.c.
6943 * Changed PING to not accept any arguments. The specs
6944 says that client can ping only the connected server so
6945 requiring an argument is not needed. Affected file is
6946 lib/silcclient/command.c.
6948 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6950 * Fixed a fatal bug in private message sending and reception
6951 encryption and decryption when using private message keys.
6952 The implementation was incorrect and did not follow the
6953 specification. It causd that some of the message were
6954 lost since it did not use the sending and receiving keys
6955 as the protocol suggests. This has been fixed and will cause
6956 incompatibilities with older clients when sending private
6957 message encrypted with private message keys. Affected files
6958 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6959 and various other in Irssi SILC Client.
6961 Added `responder' boolean argument to the functions
6962 silc_client_add_private_message_key[_ske] to indicate when
6963 the key is added as responder or initiator of the key
6966 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6968 * Removed the silc_ske_check_version function and created
6969 a SilcSKECheckVersion callback. Added also a function
6970 silc_ske_set_callbacks that is now used to set all SKE
6971 callbacks. The callback functions are not given to
6972 the SKE functions anymore, but this function is used to
6975 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6977 * Added `silc_version' argument to the silc_client_alloc
6978 to define the version of the application for the library.
6979 The library will use the version string to compare it
6980 against the remote host's (usually a server) version
6981 string. Affected file lib/silcclient/silcapi.h
6983 * Added the KE protocol context to Key Agreement context
6984 in client library so that we can abort the SKE if it
6985 is in process when we get timeout. Affected file is
6986 lib/silcclient/client_keyagr.c.
6988 * Do not resolve the client ID forever if it returns in the
6989 first time that such client does not exist. This was done
6990 for example with private message. Affected file is
6991 lib/silcclient/client_prvmsg.c.
6993 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6995 * Do not add regex.h for WIN32. The affected file
6996 includes/silcincludes.h.
6998 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6999 not work yet 100%. It generates the DLL's automatically
7000 when compiling with --with-win32 under cygwin.
7002 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7004 * lib/contrib/regex.c is not compiled on WIN32.
7006 * Added silc_net_get_socket_opt function to the
7007 lib/silcutil/silcnet.h.
7009 * Added includes/silcwin32.h for WIN32 specific includes
7012 * Do not use ptime structure or any of the posix process
7013 functions on WIN32 in lib/silccrypt/silrng.c.
7015 * Added silc_gettimeofday to provide generic function
7016 for struct timeval on all platforms. Added the function
7017 to lib/silcutil/silcutil.h.
7019 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7021 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7022 library as they clearly belong there. As a plus side we
7023 can make the actual socket connection routines platform
7026 Added also new generic function silc_socket_read and
7027 silc_socket_write (that used to be silc_packet_[read/write].
7028 The implementation of these are platform specific.
7030 * Added WIN32 specific routines of silc_socket_[read/write]
7031 to lib/silcutil/win32/silcwin32sockconn.c.
7033 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7035 * Added preliminary support for native WIN32 compilation under
7036 cygwin (using the -mno-cygwin option for GCC) to the
7037 ./configure.in.pre. The --with-win32 now prepares the
7038 compilation for native WIN32.
7040 * Rewrote the SILC Scheduler interface in the file
7041 lib/silcutil/silcschedule.h. The scheduler is now context
7042 based and does not have anymore any global static scheduler.
7043 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7044 and created lib/silcutil/win32 directory for WIN32 based
7047 * Added Unix specific network routines to the
7048 lib/silcutil/unix/silcunixnet.c and the old
7049 lib/silcutil/silcnet.c includes now only generic routines.
7051 Added WIN32 specific network routines to the
7052 lib/silcutil/win32/silcwin32net.c.
7054 * Added Unix specific utility functions from the
7055 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7057 * Added WIN32 SILC Scheduler to the file
7058 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7061 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7063 * Do not handle JOIN notify in the server if the target client
7064 is not registered (idata->registered == FALSE). The affected
7065 file is silcd/packet_receive.c.
7067 * Update the nickrec->founder in event_cumode in the Irssi SILC
7068 client. Affected file irssi/src/silc/core/silc-channels.c.
7070 * Fixed the CUMODE_CHANGE notify handling in the server when
7071 server and router are announcing their clients on channels.
7072 Now the mode changes are saved and notified correctly. The
7073 affected file is /silcd/packet_receive.c.
7075 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7076 They really did not replace the cache entry in the ID Cache.
7077 Now they do that. Affected file silcd/idlist.c.
7079 * Fixed the KICK notify handling in the Irssi SILC client to
7080 update the channel records so that the kicked client does not
7081 appear to be on the channel. The affected file is
7082 irssi/src/silc/core/silc-channels.c.
7084 * Always update the conn->current_channel when executing command
7085 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7087 * Fixed the KILL notify handling in Irssi SILC client to remove
7088 the killed client on all channels.
7090 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7092 * Fixed the silc_parse_command_line to remove extra spaces
7093 from the start and end of the arguments. Affected file is
7094 lib/silcutil/silcutil.c.
7096 * Cancel and free any active protocol in the function
7097 silc_server_close_connection. Affected file silcd/server.c.
7099 * Cancel and free any active protocol in the function
7100 silc_client_close_connction. Affected file is
7101 lib/silcclient/client.c.
7103 * Do not execute the KILL command for clients that are in
7104 history (ie. they are not in the network). Affected file is
7107 * Fixed KILL notify handling, client does not crash anymore.
7108 Affected file irssi/src/silc/core/silc-channels.c.
7110 * Reduced the default packet buffer size from 2048 to 1024 in
7111 lib/silccore/silcpacket.c.
7113 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7114 counter to the SKE context that is incresed when the SKE library
7115 performs async operation outside the library. If the outside
7116 process frees the SKE context and FREED status will be set
7117 and the library will detect after the sync operation that the
7118 libary is freed. The affected files are
7119 lib/silcske/silcske[_status].[ch].
7121 * Resolve the client entry information in the function
7122 silc_client_channel_message to assure that NULL pointer is not
7123 passed as client entry to the application. */
7125 * Fixed the task timeout calculation to assure that there is
7126 never negative timeouts. The affected file is
7127 lib/silcutil/silcschedule.c.
7129 * Fixed the channel user mode notification sending in server.
7130 It was sent point-to-point to the router (or to server by router)
7131 but it needs to be destined to a channel. The routines now
7132 supports sending the channel user mode notifys to the channels
7133 when announcing clients and channels. Affected files are
7134 silcd/server.c and silcd/packet_receive.c.
7136 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7137 It did not actually replace the old channel entry in the cache.
7138 Affected file lib/silcclient/client_notify.c.
7140 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7142 * Fixed a possible crash in silc_packet_send_prepare. It now
7143 assures always that there is enough space in the buffer and
7144 at the tail area of the buffer (for MAC).
7146 Fixed the inbound buffer reallocation in silc_packet_read.
7147 It was old code and did not handle the reallocation correctly.
7150 The affected file is lib/silccore/silcpacket.c.
7152 * Fixed buffer overflow in silc_parse_nickname in the file
7153 lib/silcutil/silcutil.c.
7155 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7157 * make install generates new server keys only if there is not
7160 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7162 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7163 Added check that if the NOREPLY is set then we will not send
7164 the away message. This avoids infinite loop of away messages
7165 if both clients are away. The affected file is
7166 lib/silcclient/client_prvmsg.c.
7168 * Fixed client crash if /NICK was given without arguments.
7169 Affected file lib/silcclient/command.c.
7171 * Server does not send the invite list in INVITE command back
7172 to the client if the list was not altered. Added this notion
7173 to the protocol spec as well. Affected file silcd/command.c.
7175 Fixed possible crash in INVITE command by checking the
7176 value of silc_server_get_client_route command.
7178 * Fixed the INVITE notify type handling. The arguments are now
7179 taken in correct order and client does not crash. The affected
7180 file is irssi/src/silc/core/silc-channels.c.
7182 Removed the "Inviting xxx to channel" message from the
7183 client library away and let the application handle it.
7184 Affected file lib/silcclient/command.c. Added that message
7185 to Irssi SILC client's message formats.
7187 * Fixed CMODE command crash in client. It now checks the
7188 amount of arguments correctly and does not crash. The affected
7189 file is lib/silcclient/command.c.
7191 * Do not create new channel automatically in silc_channels_join
7192 but check whether the channel by that name already exists.
7193 Affected file irssi/silc/core/silc-channels.c.
7195 * Do not send the SERVER_SIGNOFF to router if the disconnected
7196 entity was the router. Affected file silcd/server.c.
7198 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7199 SILC client as it was missing from there.
7201 Added the handling of the KICK notify to the Irssi SILC client
7202 as it was missing. Added "you have been kicked" message to
7203 Irssi SILC client's message modules formats.
7205 Added the handing of the KILL notify to the Irssi SILC client
7206 as it was missing. Added the kill message module formats
7209 The affected file is irssi/src/silc/core/silc-channels.c.
7211 * The router did not save the channel mode the server announced.
7212 Affected file silcd/packet_receive.c.
7214 * Fixed a possible crash in INFO command in server. If the
7215 server did not provide the server info it crashed. Affected
7216 file silcd/command.c.
7218 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7220 * Fixed the GETKEY command in the server to check also the
7221 global list. Otherwise the GETKEY would not work correctly
7222 in normal SILC server. Affected file silcd/command.c.
7224 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7226 * Fixed GETKEY crash, it crashed if the command did not succseed.
7228 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7230 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7231 is now real and not just an macro interface to GMP.
7233 Removed the entire GMP from the source tree and imported new
7234 NSS MPI library instead. Reason for removing GMP is that it is
7235 extremely large and compiles extremely slow. The NSS MPI
7236 is only a few files and compiles in less than 10 seconds.
7237 The speed is also about the same as GMP. The MPI is imported
7238 to lib/silcmath/mpi.
7240 If the system has GMP installed we will still use the GMP.
7241 If it is not then the NSS MPI will be compiled.
7243 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7245 * Merged a long nickname (127 characters long) crash bugfix from
7246 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7248 * Merged a freed memory reference bugfix from Irssi CVS tree.
7249 Affected file irssi/src/core/commands.c.
7251 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7253 * Added the server's public key sving and verification to the
7254 server when performing the SKE. This was missing and the
7255 remote server's (or router's) public key was accepted without
7256 checking whether we have it previously or trust it at all.
7257 Affected file silcd/protocol.c.
7259 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7261 * Check in the silc_server_timeout_remote if protocol is active
7262 and make sure that the protocol's final callback is called so
7263 that all memory if freed. Affected file silcd/server.c.
7265 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7267 * silc_server_whois_send_reply crashed the server if the nickname
7268 was 127 characters long. Affected file silcd/command.c.
7270 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7272 * Added sanity check to the silc_server_new_client. If the hostname
7273 is provided inside username then check that the provided hostname
7274 really is the same as the resolved one. If the hostname was not
7275 resolved then check it from the public key. Affected file is
7276 silcd/packet_receive.c.
7278 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7279 if the server disconnected us and the connection is not valid
7280 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7282 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7283 the library to the lib/silcutil/silcutil.[ch].
7285 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7287 * Close log file after open. Affected file
7288 lib/silcutil/silclog.c.
7290 * Check whether sock == NULL in silc_client_send_packet and return
7291 if it is. Affected file lib/silcclient/silcclient.c.
7293 * Check rec->entry == NULL in the Irssi SILC Client before
7294 sending the channel message. Affecte file is
7295 irssi/src/silc/core/silc-servers.c.
7297 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7299 * Merged a splitted window bugfix from Irssi CVS tree. The
7300 affected file is irssi/src/fe-text/textbuffer-view.c.
7302 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7303 It did not print nickname.
7305 * Improved the distributions system a bit.
7307 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7309 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7310 irssi/src/fe-text/gui-window.c.
7312 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7313 to in-active server. The affected file is
7314 irssi/src/silc/core/client_ops.c.
7316 * Resolve the client in USERS command reply if the entry does
7317 not have username resolved. The affected file is
7318 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7319 command to WHOIS command to really resolve stuff. The USERS
7320 is not used any more in any critical section so WHOIS can
7321 be used even though it might be slower than IDENTIFY.
7323 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7326 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7328 * Changed the protocol API a bit more consistent in the
7329 lib/silccore/silcprotocol.[ch].
7331 * Changed the following headers to ROBODoc format:
7333 lib/silccore/silcpayload.h
7334 lib/silccore/silcprotocol.h
7335 lib/silccore/silcsockconn.h
7337 All core library headers are now formatted.
7339 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7341 * Fixed a bug in Irssi SILC client; do not show that you are
7342 server/router operator if you really are not. Affected file is
7343 irssi/src/silc/core/client_ops.c.
7345 * Renamed silc_command_free_payload to silc_command_payload_free.
7346 Affected file lib/silccore/silccommand.h
7348 * Added silcmath.h to include the prototoypes of various routines
7349 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7352 * Changed the following headers to ROBODoc format:
7354 lib/silccore/silcchannel.h
7355 lib/silccore/silccommand.h
7356 lib/silccore/silcid.h
7357 lib/silccore/silcidcache.h
7358 lib/silccore/silcmode.h
7359 lib/silccore/silcnotify.h
7360 lib/silccore/silcpacket.h
7361 lib/silcmath/silcmath.h
7363 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7365 * Added checking to the server code not to start the server if
7366 ciphers and stuff are not configured properly. Affected files
7367 silcd/serverconfig.[h] and silcd/server.c.
7369 * Changed the layout of the header files of the public interfaces
7370 in the SILC libraries. The new layout supports ROBODoc
7371 documentation tool (and some others) so that it is easy to create
7372 a library reference manual. All the other headers and source
7373 code must still follow the CodingStyle document. Also source
7374 code must not include these ROBODoc stuffs, only the headers.
7375 Furthermore, all public interface headers must now be named
7376 by using `silc' prefix, example: silcapi.h, silccipher.h.
7377 Some files were renamed due to this. All the other headers
7378 must not be used as public interfaces. I will update the
7379 CodingStyle document later. Changed following headers, so far:
7381 lib/silcclient/silcapi.h
7382 lib/silccore/silcauth.h
7383 lib/silccore/silcprivate.h
7384 lib/silccrypt/silcdh.h
7386 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7390 * Removed silc_client_packet_send_flush from the client library
7391 as it is not needed. Affected file lib/silcclient/client.[ch].
7393 * Added printing of message of unresolved authentication method
7394 to the Irssi SILC client. Added it to the module formats.
7395 Removed the same message from the client library.
7397 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7399 * Added new distribution feature, DISTLABEL. Every distribution
7400 can define own preprocessor label that can be used in the
7401 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7402 file distributions, acconfig.h.pre and prepare.
7404 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7406 * Added Makefile.defines_int to include the actual definitions
7407 for Makefile.defines.in. Tested the new distribution system,
7408 created distributions and tested installation.
7410 * Added AWAY message printing to the Irssi SILC client. Added
7411 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7413 * Added SCONNECT command to call the SILC's CONNECT command.
7414 Cannot use CONNECT directly since Irssi uses that internally.
7415 Affected file irssi/src/silc/core/silc-servers.c.
7417 Added ACTION local command. It is same as ME command but takes
7418 the channel as mandatory argument.
7420 Rewrote some of the Irssi's help files to suite for SILC
7423 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7425 * Added Makefile.defines[.in] that should for now on be included
7426 in all Makefile.am file in the source tree. That file includes
7427 all common compilation definitions for SILC source tree.
7429 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7431 * Minor changes to the ./prepare script to change the package
7432 name according the distribution name to the configure.in.
7434 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7436 * Created new distribution system. Added file `distributions'
7437 that defines all the distributions that can be created out of
7438 the SILC source tree. The ./prepare script now reads that
7439 file to determine how to prepare the distributions. The
7440 first argument to the ./prepare is the name of the distribution
7441 and second is the version of the distribution. If given
7442 without arguments it creates the default (toolkit) distribution
7443 with the default version (defined in ./prepare).
7445 All Makefile.am files that are subject to the distributions
7446 are now named as Makefile.am.pre. These are ./Makefile.am
7447 and lib/Makefile.am. Others may be changed later.
7449 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7451 * Added invite list, ban list, some key management and connection
7452 error message printing to module formats in the Irssi SILC client.
7454 * Added new silc_client_set_away_message to set the away message
7455 that is back to the person who sent private message. The
7456 affected file lib/silcclient/silcapi.h and the
7457 lib/silcclient/client_prvmsg.c.
7459 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7461 * Fixed the private message sending in the Irssi SILC client,
7462 added local command KEY to the Irssi SILC client.
7464 Added key management and key agreement message formats to the
7465 irssi/src/fe-common/silc/module-formats.[ch].
7467 Added USERS (alias WHO) printing, server/router operator
7468 indication and LIST command printing to the module formats.
7470 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7472 * Fixed channel joining notify handling, cumode notify handling
7473 from Irssi SILC client.
7475 * Added SILC specific module-formats to the Irssi SILC client so
7476 that SILC specific message hilighting, colors etc is possible.
7477 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7479 Added channel mode, channel user mode, actions, notices,
7480 whois and whowas printing to the the module-formats.c.
7482 * Fixed a bug in channel deletion in the server. The channel
7483 is not left to the cache even if the channel founder auth mode
7484 is set when there are no users anymore on the channel. Affected
7485 file silcd/server.c.
7487 * The silc_net_localhost now resolves the entire hostname including
7488 the domain name. Affected file lib/silcutil/silcnet.c.
7490 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7492 * Changed the ask_passphrase client operation to be ascynchronous.
7493 It has now a completion callback and a context that the
7494 application must call after it has got the passphrase from
7495 the user. Affected files lib/silcclient/silcapi.h,
7496 lib/silcclient/protocol.c, lib/silcclient/command.c and
7499 Added SilcAskPassphrase callback that the application calls
7500 to deliver the passphrase to the library.
7502 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7503 The public key verification and especially a certificate
7504 verification is asynchronous procedure.
7506 Added new SILC_SKE_STATUS_PENDING status to indicate the
7507 request is pending and a callback will be called to finalize
7510 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7511 indicate that remote end did not send its public key (or
7512 certificate), even though we require it. Added check for this
7513 condition in the SKE. This was a security bug, now fixed.
7515 Defined new SilcSKEVerifyCbCompletion callback that is called
7516 when the verification process is completed.
7518 The affected files lib/silcske/silcske_status.h and
7519 lib/silcske/silcske.[ch].
7521 * Changed the verify_public_key client operation to be async
7522 as well. Defined SilcVerifyPublicKey callback that is used to
7523 indicate the success of the public key verification process.
7525 Changed the server and client to use the new async client
7528 * Changed the Irssi SILC client's internal scheduler to be called
7529 twice as many times as it used to be. As a result the client
7530 should be a bit faster now. Affected file is
7531 irssi/src/silc/core/silc-core.c.
7533 * Added support to Irssi SILC client of asynchronous public key
7534 verification and passphrase inquiry. Affected file is
7535 irssi/src/silc/core/silc-core.c.
7537 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7539 * Do not say "You have left channel %s" in client library.
7540 Moved it to the application. Affected files are
7541 lib/silcclient/command.c and silc/client_ops.c.
7543 * Fixed silc_client_get_clients. Command context was not
7544 duplicated and was freed memory in the callback. Affected
7545 file lib/silcclient/idlist.c.
7547 * Do not say "you are now talking..." on JOIN command in the
7548 client library. The appliation must handle it.
7550 * Do not say ".. changed topic to" in command reply in the
7551 client libary. The application must handle it.
7553 * Fixed TOPIC command sending in the client library.
7555 * Fixed a memory leak in silc_client_command_free in the file
7556 lib/silcclient/command.c.
7558 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7560 * Imported a modified version of Irssi client to the source tree.
7561 The Irssi will be used to create a new client called
7562 Irssi SILC. Imported to irssi/.
7564 Added silc_core_init_finish function to the Irssi. Affected
7565 file irssi/configure.in.
7567 A lot changes in the Makefile.ams around the irssi tree.
7569 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7571 * Do not rehash if the new size is same as the old size of the
7572 hash table, in the silc_hash_table_rehash*. The affected file
7573 lib/silcutil/silchashtable.c.
7575 * Replaced hash_table_del_by_context calls from the server
7576 (when channel->user_list and client->channels) to the
7577 hash_table_del as it is sufficient and faster.
7579 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7581 * Added silc_hash_table_list, silc_hash_table_get and the
7582 SilcHashTableList structure to provide an alternative way to
7583 traverse the hash table. The affected files are
7584 lib/silcutil/silchashtable.[ch].
7586 * Changed the server's idlist routines to use the hash table
7587 routines to optimize the code.
7589 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7591 * Replaced the client entry's `channel' list and channel entry's
7592 `user_list' list to hash tables for optimized lookup. Changed
7593 the code to use the hash table interface around the code.
7594 Affected file lib/silcd/idlist.[ch].
7596 * Added `auto_rehash' boolean argument to the function
7597 silc_hash_table_alloc to indicate whether the hash table should
7598 auto-rehash when it thinks is appropriate time. It will
7599 increase the hash table size if the there is twice as much
7600 entries in the table than the size of the table, and will
7601 decrease the size if there are twice as less entries than
7602 the size of the table.
7604 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7606 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7608 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7610 * silc_idcache_purge_by_context deletes the entry now by context
7611 as it is supposed to do. Affected file lib/silccore/idcache.c.
7613 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7614 client is not anymore valid (WHOWAS givens the info) and not
7615 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7617 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7619 * Removed the `data' and `data_len' arguments from the ID Cache
7620 interfaces and added `name' argument. ID Cache does not handle
7621 anymore the binary data only a names associated with given ID.
7623 * When hashing a Client ID with silc_hash_id the entire ID is
7624 not hashed anymore, instead only the hash of the Client ID is
7625 hashed. This way we can access the Client ID from the cache
7626 with Client ID but with the hash of the ID (which is a hash of
7627 the nickname) as well without any difference in performance.
7629 Added also silc_idcache_find_by_id_one_ext to do one on one
7630 searching when we have the actual ID. Added also function
7631 silc_hash_client_id_compare. The affected files are
7632 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7634 * When hashing the name associated with a ID it is always done
7635 in lowercase. This way we can access the cache without worrying
7636 about case-sensitivity, even though, for example nicknames are
7639 * Fixed a bug in server with channel message sending. It put
7640 wrong ID type as destination ID. The affected file
7641 silcd/packet_send.c.
7643 * silc_idcache_del_by_context now deletes from all hash tables
7644 by context. Affected file lib/silccore/idcache.c.
7646 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7648 * Changed the client library to use the new ID Cache interface.
7649 Changes around the source tree.
7651 * Added silc_hash_table_rehash_ext to rehash with specific
7652 hash function. Affected file lib/silcutil/silchashtable.[ch].
7654 * Added silc_hash_string_compare to compare two strings in the
7655 hash table. Affected file lib/silcutil/silcutil.[ch].
7657 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7659 * Added new function silc_idcache_del_by_context into the
7660 lib/silccore/idcache.[ch].
7662 * Changed the server's ID list routines to use the new ID Cache
7663 interface. Changes around the source tree.
7665 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7667 * Added silc_hash_table_del[_by_context]_ext functions in to the
7668 lib/silcutil/silchashtable.[ch].
7670 Removed silc_hash_table_find_all* routines and added new
7671 silc_hash_table_find_foreach to replace them.
7673 Added silc_hash_table_replace_ext function as extended
7674 replacing function. Separated the simple hash table interface
7675 from the extended hash table interface in the file
7676 lib/silcutil/silchashtable.h.
7678 * Fixed minor bugs and changed it to use some of the new
7679 hash table functions in lib/silccore/idcache.c
7681 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7683 * Added new function silc_hash_table_find_all to return all keys
7684 in the hash table by the specified key. As the hash table is
7685 collision resistant it also makes it possible to have several
7686 duplicate keys in the hash table. This function may be used to
7687 find all of the keys from the hash.
7689 Added user_context arguments to the SilcHashFunction,
7690 SilcHashCompare and SilcHashDestructor to deliver user specified
7693 Added new fuctions silc_hash_table_find[_all]_ext to do
7694 extended lookup with specified hash and compare functions and
7695 specified user contexts.
7697 Added new function silc_hash_table_add_ext to add the key
7698 with specified hash function and user context.
7700 Added new function silc_hash_table_foreach to traverse all
7701 entrys in the hash table. Added SilcHashForeach callback
7704 Added new function silc_hash_table_del_by_context to delete
7705 the entry only if the context associated with the key matches.
7707 Affected files are lib/silcutil/silchashtable.[ch].
7709 * Removed silc_hash_[server/client/channel]_id and added just
7710 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7711 silc_hash_id_compare to compare two ID's using as the hash table
7712 comparison function. Added also silc_hash_data to hash
7713 binary data and silc_hash_data_compare to compare it.
7715 * Removed silc_idlist_find_client_by_hash as it is not needed
7716 anymore. Affected file silcd/idlist.[ch].
7718 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7719 to use internally the SilcHashTable. The new ID Cache is a lot
7720 faster than the old one. Some of the ID Cache interface was also
7721 rewritten and obsolete and stupid functions were removed.
7723 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7725 * Added entry_count field to the SilcHashTable to keep the number
7726 of the entries in the table. Implemented the function
7727 silc_hash_table_rehash. Added new function
7728 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7730 Fixed a minor bug in silc_hash_table_free.
7732 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7733 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7734 into the lib/silcutil/silcutil.[ch].
7736 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7738 * Implemented a collision resistant hash table into the
7739 lib/silcutil/silchashtable[ch]. See the header and the source
7740 for the SilcHashTable API.
7742 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7744 * Merged dotconf version 1.0.2 into lib/dotconf.
7746 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7748 * Do not compile anything in lib/silcsim/* if the SIM support
7749 is not enabled. The tree should now compile without problems
7752 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7754 * Compiled the SILC under cygwin. Compiled and tested briefly
7755 without problems. More tests needed. The SIMs didn't compile
7758 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7760 * Fixed possible crash in silc_get_username in the
7761 lib/silcutil/silcutil.c.
7763 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7765 * Fixed a va_arg in silc/client_ops.c.
7767 * Oops, RC5 routines were named AES and caused some problems
7768 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7770 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7772 * Added new SilcIDIP structure into the lib/silccore/id.h and
7773 replaced the old `ip' fields from all SILC ID's to that type.
7774 This is a step towards IPv6 support.
7776 The silc_id_get_len takes now the ID as an extra argument.
7777 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7778 both IPv4 and IPv6 based ID's.
7780 The affected files are lib/silccore/id.[ch] and other files
7781 around the tree using these routines.
7783 * Removed the ID length arguments in server from various
7784 silc_server_send_notify_* routines -> they are not needed
7787 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7789 * Fixed memory leak in silc_encode_pem_file in the file
7790 lib/silcutil/silcutil.c.
7792 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7794 * Check minor version as well in the SKE. Affected files are
7795 silcd/protocol.c and lib/silcclient/protocol.c.
7797 * Added --identifier option to the server so that an identifier
7798 can be when creating the public key for the server. Affected
7799 file is silcd/silcd.c.
7801 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7802 lib/silccrypt/silcpkcs.c.
7804 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7806 * Register default ciphers and stuff when using -C option with
7807 the server. Affected file sildc/silcd.c.
7809 * Put back the servers public key filename format, it is better
7810 than the new one. For now, the client keys are saved with the
7811 new filename format. The affected file silc/client_ops.c.
7813 * Implemented the Cipher API for the rest of the ciphers that
7814 did not implement it or implemented it the wrong way.
7816 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7818 * Register default ciphers and stuff when using the -S option
7819 in the client. Affected file silc/silc.c. Same also when
7820 creating new key pair with -C option.
7822 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7824 * Fixed the silc_verify_public_key client operation function to
7825 save the public keys differently. The fingerprint is now
7826 used as filename and not the hostname. This way also the
7827 client keys are saved uniquely and not with hostnames. The
7828 affected file is silc/client_ops.c.
7830 * Trimmed the silc_hash_fingerprint function to remove extra
7831 whitespaces from the end of the fingerprint. The affected
7832 file is lib/silccrypt/silchash.c.
7836 * Added silc_cipher_register_default function to register all
7837 default ciphers. It can be used when configuration files
7838 does not exist and the application does not want any specific
7839 ciphers in any specific order.
7841 The SilcDList is now used as silc_cipher_list dynamically
7842 allocated cipher list. Removed the static list all together
7843 and now all ciphers must be allocated to the dynamic list.
7844 The silc_cipher_alloc routine was changed to check only the
7847 All silc_cipher_* routines that used to return int returns
7850 The affected files lib/silccrypt/silccrypt.[ch].
7852 * The same thing was done to silc_hash_* as for silc_cipher_*
7853 routines. Affected files lib/silccrypt/silchash.[ch].
7855 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7856 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7857 Added also silc_pkcs_[un]register[_default] functions.
7858 Removed the data_context from the PKCS API.
7860 * Added silc_hmac_register_default function to register default
7861 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7862 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7863 to unregister all hmacs at once.
7865 * Register the default ciphers, hash functions, PKCSs and HMACs
7866 if client's configuration file does not exist. The affected
7869 * The client did not load the hash functions from the SIM
7870 modules at all. Added support for this. Affected file is
7871 silc/clientconfig.c.
7873 * When decoding public key with silc_pkcs_public_key_decode, check
7874 the supported algorithm only if PKCS are registered. Affected
7875 file lib/silccrypt/silcpkcs.c. The same was done with the
7876 silc_pkcs_private_key_decode.
7878 * Fixed the SILC List routines to keep the list always in order.
7879 It used to change the list's order when traversing the list but
7880 not it preserves the order. Affected file lib/trq/silclist.h.
7882 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7884 * Added the client library to use the SilcSocketConnection's
7885 reference counter (by silc_socket_dup) to prevent the bug that
7886 the socket object may be freed underneath async operation.
7888 * The name resolv library checking fixes in the configure.in.pre.
7891 * Created new version of the protocol drafts for future
7892 development. The -03 drafts are the ones that will be changed
7893 in the trunk now and the -02 will remain as they are.
7895 * Send list of CUMODE notifys to the router when announcing
7896 the channel users to the router. Affected file silcd/server.c.
7897 If the router receiving channel founder CUMODE for a channel
7898 that already has channel founder it will send CUMODE notify
7899 to the sender to remove the channel founder rights from the
7900 announced client. Affected file silcd/packet_receive.c.
7902 * The CUMODE notify may now use Server ID as well as the entity
7903 who changes the mode. Updated protocool specs.
7905 * Updated INSTALL and README files.
7907 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7909 * New web pages in the http://silc.pspt.fi. The pages was
7914 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7916 * Implemented the [DenyConnectin] config section in the server.
7917 Added silc_server_config_denied_conn to check whether incoming
7918 connection is denied. Affected file silcd/serverconfig.[ch].
7920 * Do not check the ports when checking the incoming configuration
7921 data if the port is 0, meaning any. Affected file is
7922 silcd/serverconfig.c.
7924 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7926 * Fixed buffer overflow in silc_string_compare in the file
7927 lib/silcutil/silcutil.c.
7929 * Fixed double free in silc_server_command_leave in the file
7932 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7934 * Fixed the version checking in the server. Affected file is
7937 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7939 * Fixed the configuration data fetching when accepting new
7940 connections in the server. Affected file silcd/server.c.
7942 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7944 * Added `sender_entry' argument to the function
7945 silc_server_packet_relay_to_channel so that we can check
7946 whether some destination actually belongs to the same route
7947 the sender belongs (ie, we must not resend the packet to the
7948 sender). Affected file silcd/packet_send.[ch].
7950 * Added `servername' field to the SilcClientEntry in the server
7951 to hold the name of the server where client is from. Affected
7952 file is silcd/idlist.h.
7954 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7956 * Moved the channel message encrypting in the router betwen
7957 router connections from silc_server_channel_message to the
7958 silc_server_packet_relay_to_channel since we want to check
7959 whether we have anybody channel before encrypting anything.
7960 Affected files silcd/packet_[receive/send].c.
7962 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7964 * Fixed the [AdminConnection] server config section to support
7965 multiple entries. Affected file silcd/serverconfig.c.
7967 * Added support into the server to check the validity of the
7968 incoming connection before executing any KE or authentication
7971 * The connection configuration is now saved to the KE and
7972 connection auth protocol contexts and not fetched anymore in
7973 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7975 * The local hosts listenning address and port is also resolved
7976 now when starting the server. We want to have the socket object
7977 to include the real address and port for the listener. Added
7978 new function silc_net_check_local_by_sock into the files
7979 lib/silcutil/silcnet.[ch].
7981 * Fixed a broadcast bug in server -> do not broadcast if we
7984 * Fixed a routing bug. Do not route broadcast packets ever.
7985 Broadcast packets must be processed always and not routed since
7986 they may be destined to some other host than yourself and thus
7987 would get routed without no good reason. Affected file is
7990 * Added function silc_server_config_is_primary_route to check
7991 whether primary router connection has been configured (a router
7992 configuration that we are initiating). If there is not, we
7993 will assume that there is only two routers in the SILC network
7994 and we will use the incoming router connection as our primary
7995 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7997 * Changed the order of the broadcasting. Broadcast _after_ the
7998 packet has been processed not before. Affected file is
8001 * Fixed a [ClientConnection] parsing bug. The port was never
8002 parsed correctly thus resulting to port 0. Affected file
8003 silcd/serverconfig.c.
8005 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8006 argument and did not set the broadcast packet flag. Affected
8007 file silcd/packet_send.c. Fixed same bug in the function
8008 silc_server_send_notify as well.
8010 * If we receive NEW_ID packet for our own ID in the server, ignore
8013 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8017 * Removed the nickname from the Private Message Payload.
8018 Updated the code and the protocol specs.
8020 * Updated protocol specs for submitting to the IETF.
8022 * Tweaked the Random Number Generator a bit. Affected file
8023 lib/silccrypt/silcrng.c. Exported a new function
8024 silc_rng_[global]_add_noise which can be used to add more
8027 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8029 * Do not parse packets with different timeout when protocol
8030 is active -> may cause problem with rekey. Affected file
8033 * When server receives signoff notify it must not create
8034 new channel key if the client is on any channels since the
8035 sender of the signoff notify will create it.
8037 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8039 * Added printing of error messages during SKE protocol from the
8040 failure packet sent by server during SKE. Affected file
8043 * Removed the client's failure_callback handling with timeout
8044 and handle it immediately when received.
8046 * The SKE library returned wrong type in SUCCESS and FAILURE
8047 packets. They must be 32 bit MSB not 16 bit MSB.
8049 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8051 * Ok, rewrote the logic of the re-key and now it seems to work.
8052 I tested it on high traffic with frequent re-keys without
8053 problems. Added hmac_receive (and renamed hmac to hmac_send)
8054 in SilcClientConnection in lib/silcclient/client.h and
8055 in SilcIDListData in silcd/idlist.h. Also, removed the
8056 SilcPacketParserContext's cipher and hmac fields as they are
8057 not needed anymore and actually caused some problems when
8058 the ciphers and hmac's changed underneath the packet parser.
8060 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8062 * If re-key protocol is active then process the incoming packets
8063 synchronously since we must assure that icoming packets encrypted
8064 with the old key is processed before the new keys is set to
8065 use. This is true other packets than for REKEY packets.
8066 Affected file silcd/server.c. The same was done to client library
8067 as well, affected file lib/silcclient/client.c.
8069 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8071 * Fixed bug in client and server to accept the force send if
8072 the packet is send from silc_[server/client]_packet_process
8073 function. Otherwise the packets are never delivered, oops.
8075 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8077 * Disable force sending of packets when REKEY protocol is active.
8078 We must assure that no packet is sent directly when rekey is
8079 performed. All packets must be sent through packet queue.
8080 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8081 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8082 function is silc_[server/client]_packet_send_real to check
8085 * Replaced the SIM paths from example config files to
8086 /usr/local/modules. Also, make install creates now
8087 /usr/local/silc/logs directory to hold all the SILC server
8090 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8092 * Made the configure.in.pre work on Solaris. Patch by salo.
8094 * Made all ciphers compatible with non-x86 machines. Defined
8095 CBC mode macros into lib/silccrypt/ciphers_def.h.
8097 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8099 * Fixed the make install.
8101 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8103 * When MAC computation fails the silc_packet_decrypt returned 0
8104 even though it was supposed to return -1. Fixed this. The
8105 affected file is lib/silccore/silcpacket.c.
8107 * Do not replace the config files in /etc/silc (in make install)
8108 if they already exist. Affected file ./Makefile.am.
8110 * Do not send re-key packets immediately but through packet queue.
8111 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8113 * Changed silc_net_check_host_by_sock to return FALSE if the
8114 IP/DNS could not be resolved. Though, it returns the IP address
8115 now even if it could not resolve it (but returns also FALSE).
8116 Affected file lib/silcutil/silcnet.[ch].
8118 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8120 * Added silc_pkcs_decode_identifier to decode the public key's
8121 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8122 Added also silc_pkcs_free_identifier. Added also new context
8123 SilcPublicKeyIdentifier.
8125 * Added -S option to the silc client. It is used to dump the
8126 contents of the specified public key file.
8128 * Changed the PKCS api to return the public key length when
8129 setting the public key.
8131 * Fixed a fatal bug in the public and private key file loading.
8132 Affected file lib/silccrypt/silcpkcs.c.
8134 * Execute the packet parsing for client with zero (0) timeout
8135 if the protocol is active. Affected file silcd/server.c.
8137 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8139 * Made the key generation options to the silcd program. Added
8140 -C option, equivalent to client's option.
8142 * Added new [ServerKeys] config section to the server. It
8143 configures the server's public and private key.
8145 * Defined generic Public Key Payload into the protocol
8146 specification to send specific type of public keys and
8149 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8150 public key or certificate.
8152 * Implemented the GETKEY command to the server and to the
8153 client library and on user interface.
8155 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8157 * Made preliminary `make install' work.
8159 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8161 * Added SilcServerRekey context into silcd/idlist.h.
8163 * Added the PFS support as defined in the specification to the
8164 SKE protocol. Affected files lib/silcske/*.c.
8166 * Added `ske_group' field to the SilcServerRekey context to hold
8167 the number of the SKE group that is used with PFS in re-key.
8168 Affected file silcd/idlist.h.
8170 * Added PFS re-key support to the server. Affected file is
8173 * Added silc_protocol_cancel to cancel execution of the next
8174 state of the protocol. Affected file is
8175 lib/silccore/silcprotocol.[ch].
8177 * Added the re-key support with and without PFS to the client
8178 library. Re-key is performed once in an hour, by default.
8180 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8181 Added silc_client_rekey_callback and silc_client_rekey_final.
8182 Affected files are lib/silcclient/protocol.[ch] and
8183 lib/silcclient/client.[ch].
8185 * Removed the `hmac_key' and `hmac_key_len' fields from the
8186 SilcClientConnection structure; not needed. Affected file is
8187 lib/silcclient/client.h.
8191 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8193 * Do not ask whether user wants to use the negotiated private key
8194 for private messages, just use it. Affected file is
8195 silc/local_command.c.
8197 * Added `send_enc_key' and `enc_key_len' fields to the
8198 SilcIDListData structure since they are needed in the re-key
8199 phase. Affected file is silcd/idlist.[ch].
8201 * Implemented the simple re-key protocol into the server.
8202 Affected files silcd/server.c and silcd/protocol.[ch]. The
8203 re-key will be performed once in an hour, by default.
8205 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8206 Added silc_server_rekey, silc_server_rekey_callback and
8207 silc_server_rekey_final.
8209 * Removed Tunneled flag from the protocol. Updated the code
8210 and the specifications.
8212 * Adde `pfs' field to the SilcIDListData to indicate whether
8213 the PFS is to be performed in the re-key. Affected file is
8216 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8218 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8219 int64 of at least the xintXX size. If void * is less that 4
8220 bytes uint32 * will be used. Defined bool as boolean.
8222 * Changed _ALL_ unsigned long and unsigned int to uint32,
8223 unsgined short to uint16 in the source tree.
8225 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8226 not handle clients that has entry->data.registered == FALSE.
8227 They are not in the network anymore. Affected file is
8230 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8232 * Implemented the sending of the SERVER_SIGNOFF notify in the
8233 server. Affected file is silcd/server.c.
8235 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8236 Added also silc_notify_payload_encode_args into the
8237 lib/silccore/silcnotify.[ch].
8239 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8240 Affected file silcd/packet_receive.c.
8242 * Implemented the SERVER_SIGNOFF notify handling in the client
8243 library. Affected file lib/silcclient/client_notify.c. Also,
8244 implemnted the printing of the SERVER_SIGNOFF info to the
8245 application. Affected file silc/client_ops.c.
8247 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8248 if the deleting was successful. Affected file silcd/idlist.[ch].
8250 * Added support for public key authentication in the connection
8251 authentication protocol in the client library. Affected file
8252 lib/silcclient/protocol.c.
8254 * Changed the server's silc_idlist_get_clients_by_* interface
8255 to support already allocated array so that new entries may be
8256 added to pre-allocated array. Affected file silcd/idlist.[ch].
8257 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8258 and command replies.
8260 * All command reply functions in the server now calls the
8261 pending command callback even if error occured. This way the
8262 error will be delivered to the client as well. Affected files
8263 silcd/command.c and silcd/command_reply.c.
8265 * Fixed INFO command to return local server's info if no server
8266 was provided. Affected file lib/silcclient/command.c.
8268 * Removed RESTART command for good. Updated the code and the
8271 * Rewrote parts of the task system. It is a bit simpler now.
8272 Removed unsued task priorities. The affected files are
8273 lib/silcutil/silctask.[ch].
8275 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8277 * Moved the USERS printing from the library to the application.
8278 Affected files lib/silcclient/command.c and silc/client_ops.c.
8280 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8284 * Added channel key re-key support. The re-key is perfomed
8285 only by the router and is done once in an hour. Added `rekey'
8286 field to the SilcChannelEntry in the server. Affected files
8287 silcd/server.c and silcd/idlist.h.
8289 * Added silc_task_unregister_by_context into the file
8290 lib/silcutil/silctask.[ch].
8292 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8294 * Added SILC_UMODE_GONE mode to indicate when the client is not
8295 present in the SILC network. Added also support to the local
8296 command AWAY that will set this mode. Added support of showing
8297 "xxx is gone" in WHOIS command. The USERS command shows the
8298 gone status as well.
8300 * Fixed setting server and router operator privileges in the
8301 server's UMODE command. Affected file silcd/command.c.
8303 * Merged the SKE KE1 and KE2 payloads into one payload. The
8304 new KE payload is equivalent to the old KE2 payload.
8306 Cleaned up the SKE Start Payload parsing. It now uses the
8307 simple buffer unformatting to do the parsing. A lot faster
8310 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8311 to the SKE that is used to indicate whether both of the SKE
8312 parties should perform authentication. By default only the
8313 responder performs authentication. By setting this flag also
8314 the initiator must do authentication. By default it is unset
8315 since in normal SKE case, client to server connection, only
8316 the responder should do authentication. When doing SKE between
8317 two clients both should perform authentication. Updated the
8318 code and the protocol specs.
8320 * A little fix to IDENTIFY command in the server. Search the
8321 client first by hash not nickname. Affected file is
8324 * Fixed the silc_client_close_connection to support closing
8325 the client to client connections wihtout deleting too much
8326 data. Affected file lib/silcclient/client.c.
8328 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8329 are received if protocol used to be active but is not anymore
8330 the application would crash due to NULL pointer dereference.
8331 Affected files silcd/server.c and lib/silcclient/client.c.
8333 * Added `hash' field to the SilcClientConnection to include
8334 the hash function negotiated in the SKE protocol.
8336 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8337 to set the channel founder authentication data. A client can
8338 claim the founder rights later by providing the authentication
8339 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8340 This way the channel founder can regain the channel founder
8341 privileges even it is left the channel. This works only on
8342 local server and the client must be connected to the same
8343 server to be able to regain the founder rights. Updated the
8344 protocol specs accordingly.
8346 Added support to the CMODE command in the client to set the
8347 founder auth data. Read the README to see how to set it.
8349 Added support to the CUMODE command to claim the founder
8350 rights. Read the README to see how to do it.
8352 Added support for the founder authentication to the Channel
8353 Entry in the server. Affected file silcd/idlist.h.
8355 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8356 server's CMODE command. Affected file silcd/command.c.
8358 * Added the following new functions into lib/silccore/silcauth.[ch]:
8359 silc_auth_get_method and silc_auth_get_data.
8361 * The server now saves the remote hosts public key to the
8362 SilcIDListData pointer. Affected file silcd/protocol.c.
8364 * The normal server now does not remove the channel entry from
8365 the cache if the founder authentication data is set. It used
8366 to remove it if the founder was the last one on the channel on
8367 the server and left the channel. The auth data is saved and
8368 if the channel is re-joined later the old entry is used with
8369 the old auth data. Affected files silcd/command_reply.c and
8372 * Removed the `pkcs' field from the SilcIDListData structure
8373 in the server; it is not used. Affected file silcd/idlist.h.
8375 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8377 * Fixed packet processing on slow links. Partial packets were
8378 never re-processed because the incoming data buffer was cleared
8379 by the application. Application must not directly clear the
8380 sock->inbuf, the packet processing routines handle it. Fixed
8381 this in client library and in server.
8383 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8385 * Fixed the WHOIS and IDENTIFY send reply function to really
8386 check whether to send list or just one entry. Affected file
8389 * Cleaned up the LEAVE command's channel key distribution. The
8390 affected file silcd/command.c.
8392 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8393 can enforce the channel mode as well. In that case the ID
8394 includes the ID of the server. The code now enforces the
8395 mode change if the router have different mode than the server.
8397 * The notify client operation with CMODE_CHANGE notify can now
8398 return NULL client_entry pointer if the CMODE was not changed
8399 by client. Application must check for this.
8401 * Added <Server ID> argument to INFO command to support server
8402 info fetching by Server ID.
8404 * Added silc_server_announce_get_channel_users to get assembled
8405 packets of channel users of the specified channel. Affected
8406 file silcd/server.[ch].
8408 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8409 was freed underneath the ID Cache.
8411 * Re-announce clients when the server received CHANNEL_CHANGE
8412 notify from the router. Affected file silcd/packet_send.c.
8414 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8416 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8417 crashed since it did not handle the fact that there is no cipher
8418 called "3" and didn't check the error condition. Now fixed.
8420 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8421 flag. It can be used to send message requests.
8423 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8425 * Implemented the RESTART command in the client.
8427 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8428 notice type messages. Added notice printing to the user
8431 * The channel keys are not re-generated if the channel's mode
8432 is PRIVKEY, ie private key on the channel exists. Affected
8433 files silcd/server.c and silcd/command.c.
8435 * Fixed a little bug in channel message delivery when channel
8436 private keys are set in the server. Affected file is
8437 silcd/packet_send.c.
8439 * Changed the setting on channel->on_channel = TRUE from the
8440 silc_client_save_channel_key to the JOIN command reply. The
8441 key payload is not received if the private channel key is set.
8442 Affected file lib/silcclient/command_reply.c and the
8443 lib/silcclient/client_channel.c.
8445 * When the CMODE_CHANGE notify is sent and the channel private
8446 key mode is removed the channel key must be re-generated in
8447 other cells as well. Added this support for the router in the
8448 silcd/packet_receive.c.
8450 * Added new local command NOTICE to send notice message on
8451 channel. Affected file silc/local_command.[ch].
8453 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8455 * Added new local command ME to the client. It is used to send
8456 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8457 some action. Affected file silc/local_command.[ch].
8459 * Changed channel_message and private_message client operations
8460 to deliver the message flags to the application. Added also
8461 the `flags' arguments to the silc_client_send_channel_message
8462 and silc_client_send_private_message functions. Affected file
8465 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8467 * Redefined the Private Message Payload to support private message
8468 keys and to support the new private message flags. Updated
8469 the protocol specs. Flags makes it possible to have for example
8470 CTCP style messages.
8472 * Added new type SilcPrivateMessagePayload and defined an API
8473 for it in the lib/silcclient/silcprivate.[ch].
8475 * Tested private message private keys successfully. Tested the
8476 private message key set, unset and list commands with the new
8479 * Redefined the Channel Message Payload to include the channel
8480 message flags (equal with private message flags) to support
8481 for example CTCP style messages.
8483 * Defined some of the message (for channel and private message)
8484 flags. Updated the protocol specs and added the flags to the
8485 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8487 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8489 * Added SilcKeyAgreementStatus type to the key agreement routines
8490 to indicate the current status and error if one occured.
8491 The status types are defined in the lib/silcclient/silcapi.h.
8493 * Added new local command KEY that is used to set and unset private
8494 keys for channels, set and unset private keys for private messages
8495 with remote clients and to send key agreement requests and
8496 negotiate the key agreement protocol with remote client. The
8497 key agreement is supported only to negotiate private message keys,
8498 it currently cannot be used to negotiate private keys for channels,
8499 as it is not convenient for that purpose.
8501 * Fixed a minor pending callback setting bug in the function
8502 silc_client_get_client_by_id_resolve, now the function works.
8503 Affected file lib/silcclient/idlist.c.
8505 * Added function silc_net_get_local_port to get local bound
8506 port by socket. Added to lib/silcutil/silcnet.[ch].
8508 * Added `sockets' and `sockets_count' fields to the SilcClient
8509 object. They hold the sockets of the listenning sockets in
8510 the client. Listenning sockets may be for example the key
8511 agreement server. Affected file lib/silcclient/client.[ch].
8512 Added functions the silc_client_add_socket and the
8513 silc_client_del_socket. They are exported to the application
8516 * Added ~./silc/clientkeys to support other client's public keys.
8518 * Renamed verify_server_key client operation to verify_public_key
8519 and added one argument to indicate the type of the connection
8520 (server, client etc.).
8522 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8524 * Added silc_server_connection_auth_request to handle the
8525 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8526 silcd/packet_receive.[ch].
8528 * Added silc_server_send_connection_auth_request into the
8529 silcd/packet_send.c to send the connection auth request packet.
8531 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8534 * Fixed the public key authentication in responder side in the
8535 server. The `auth_data' pointer includes the SilcPublicKey
8536 not the path to the public key. Affected file silcd/protocol.c.
8538 * Implemented the public key authentication in the initiator side
8539 in the server. Affected file silcd/protocol.c.
8541 * Removed the [RedirectClient] config section from the server
8542 configuration. Is not needed and I don't want to implement it.
8544 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8546 * Cleaned up the CMODE command in the server. It now works
8547 correctly and supports all the modes defined in the protocol.
8548 Affected file is silcd/command.c.
8550 * Added `hmac_name' field to the SilcChannelEntry in the server
8551 to hold the default HMAC of the channel. It can be set when
8552 creating the channel (with JOIN command). Affected files
8555 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8556 type to indicate the change of the current cipher and hmac
8557 on the channel. Client can safely ignore the <cipher> argument
8558 (if it chooses to do so) since the CHANNEL_KEY packet will
8559 force the channel key change anyway. The <hmac> argument is
8560 important since the client is responsible of setting the new
8561 HMAC and the hmac key into use.
8563 * Fixed the CMODE command in the client library as well.
8565 * Tested CMODE command in router environment successfully.
8567 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8569 * Show the version of the remote client (or server) when connecting
8570 to the server. It is logged to the log file. Affected file
8571 is silcd/protocol.c.
8573 * Fixed the KILLED notify handling in the client library. The
8574 client must be removed from all channels when receiving the
8577 Also, do not remove the client entry when giving the KILL
8578 command but when the KILLED notify is received.
8580 * Removed silc_idlist_find_client_by_nickname from the server.
8581 Not needed anymore. Affected files silcd/idlist.[ch].
8583 * Implemented the CHANNEL_CHANGE notify type handling to the
8584 server. Affected file silcd/server.c.
8588 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8590 * Added silc_server_send_notify_invite to send the INVITE
8591 notify between routers.
8593 * Implemented the INVITE command correctly to the server.
8595 * Implemented the INVITE notify type handling in the server.
8597 * Implemented the INVITE command to the client library and on the
8600 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8602 * Added function silc_server_get_client_resolve to find the
8603 client entry by ID from all ID lists and then resolve it
8604 (using WHOIS) if it cannot be found. Affected file is
8607 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8609 * Implemented the BAN command to the client library.
8611 * The JOIN command in the server now checks the invite list
8614 * Changed the silc_command_reply_payload_encode_va and the
8615 silc_command_payload_encode_va to support that if argument is
8616 NULL it ignores and checks the next argument. Affected file
8617 lib/silccore/silccommand.c.
8619 * Added silc_server_send_notify_ban to send the BAN notify
8620 type between routers.
8622 * Chaned the silc_notify_payload_encode to support that if
8623 argument is NULL it ignores and checks the next argument.
8624 Affected file lib/silccore/silcnotify.c.
8626 * Tested ban lists in router environment successfully.
8628 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8630 * Implemented BAN command to the server, in silcd/command.[ch].
8632 * Removed the BAN and INVITE_LIST modes from the CMODE command
8635 * Added function silc_string_match to regex match two strings.
8636 Affected files lib/silcutil/silcutil.[ch].
8638 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8640 * Redefined parts of the SilcChannelEntry in the server to support
8641 the new ban and invite lists.
8643 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8645 * Redefined the INVITE command. The same command can be used to
8646 invite individuals to the channel but also to manage the invite
8647 list of the channel (to add to and remove from the invite list).
8648 Updated the protocol specs.
8650 * Added new command SILC_COMMAND_BAN that can be used to manage
8651 the ban list of the channel. Updated the protocol specs.
8653 * Removed the channel modes: the SILC_CMODE_BAN and the
8654 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8655 in the CMODE command. The equivalent features are now available
8656 using INVITE and BAN commands. Updated the protocol specs.
8658 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8659 in the network about change in the current ban list. The notify
8660 type is not used by the client.
8662 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8663 support the invite lists.
8665 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8667 * Added new function silc_string_regexify that converts string
8668 including wildcard characters into regex string that can
8669 be used by the GNU regex library. Added into the file
8670 lib/silcutil/silcutil.[ch].
8672 Added silc_string_regex_combine to combine to regex strings
8673 into one so that they can be used as one regex string by
8674 the GNU regex library. Added into the file
8675 lib/silcutil/silcutil.[ch].
8677 Added silc_string_regex_match to match two strings. It returns
8678 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8680 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8682 * Imported GNU regex to the soruce tree into lib/contrib.
8683 Fixed some compiler warning from the regex.c.
8685 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8687 * Fixed MOTD command in the server to work in router environment.
8689 * Fixed the MOTD command in the client library to support
8690 the server argument in the command.
8692 * Added `nickname_len' argument to the silc_idlist_add_client
8693 in the server, as the `nickname' argument may be binary data
8696 * Added silc_idlist_get_channels to return all channels from
8699 * Implemented LIST command to the server. Affected file is
8702 * Implemented the LIST command to the client library and on the
8705 * Added [<user count>] argument to the LIST command reply.
8706 With private channels the user count is not shown.
8708 * Updated TODO and README.
8710 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8712 * The client entry's data.registered must be TRUE even with
8713 global client entry on global client list. The data.registered
8714 is used to check whether the client is anymore in the network,
8715 for example with WHOWAS command so it must be valid.
8717 * Fixed the WHOWAS command in the server. It now actually works
8718 in router environment. Added function into silcd/command_reply.c
8719 silc_server_command_reply_whowas_save.
8721 * Added silc_idlist_purge function to the silcd/idlist.c
8722 to periodically purge the ID Cache.
8724 * Fixed INFO command in the server. It works now in router
8725 environment. Added <server name> argument to the INFO command
8726 reply. Updated the protocol specs.
8728 * Fixed minor bug in silc_idcache_purge to not purge if the
8729 expire value is zero.
8731 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8732 they were buggy because of the WHOWAS information.
8734 * Fixed local command MSG to handle the async resolving of
8735 the remote client properly. It used to fail the first MSG.
8736 Affected file silc/local_command.c.
8738 * Added `data_len' field to SilcIDCache context.
8740 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8742 * Update TODO. Todo in commands in the server.
8744 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8746 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8747 used by routers as broadcast packet to inform other routers
8748 about the changed user mode.
8750 Implemented the notify handling in the server. Affected file is
8751 silcd/packet_receive.c. Added the function
8752 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8754 * Added new generic Channel Payload and deprecated the New Channel
8755 Payload. The New Channel Payload is now the generic Channel
8758 * Added new argument `mode' to the silc_server_send_new_channel
8759 as it is required in the Channel Payload now.
8761 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8762 and created a new and real SilChannelPayload to represent the
8763 new generic Channel Payload. Implemented the encode/decode
8764 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8766 * Added silc_server_get_client_channel_list to return the list
8767 of channels the client has joined for WHOIS command reply.
8768 Affected file silcd/server.[ch].
8770 * Implemented the channel list sending in the WHOIS command reply
8771 in server and in the client.
8773 Implemented the channel list displaying on the user interface
8774 as well. Affected file silc/client_ops.c.
8776 * Added silc_channel_payload_parse_list to parse list of Channel
8777 Payloads. It returns SilcDList list of SilcChannelPayloads.
8778 Client for example can use this function to parse the list of
8779 channels it receives in the WHOIS command reply. The caller
8780 must free the list by calling silc_channel_payload_list_free.
8781 Affected files lib/silccore/silcchannel.[ch].
8783 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8785 * Added one new argument <user mode> to the WHOIS command reply
8786 to return the mode of the user in SILC. Updated the protocol
8789 Implemented it to the server and client.
8791 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8793 * Fixed the mode printing on the user interface on joining.
8794 Affected file silc/client_ops.c.
8796 * Implemented the UMODE command and user modes in general to the
8797 client library and to the user interface.
8799 * Implemented the UMODE command to the server.
8801 * The server now sends UNKNOWN_COMMAND error status if client sends
8802 unknown command. Affected file silcd/command.c.
8804 * All server commands now handle the command identifier the right
8805 way when sending the command reply to the client. The client can
8806 use to identify the command replies with the identifier.
8808 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8810 * Added silc_server_get_client_route to resolve the route to
8811 the client indicated by the client ID. Affected file is
8814 * Added silc_server_relay_packet as general function to relay
8815 packet to arbitrary destination. This deprecates functions
8816 like _send_private_message_key, _relay_notify etc. Affected
8817 file is silcd/packet_send.[ch].
8819 Removed silc_server_send_key_agreement,
8820 silc_server_send_private_message_key and
8821 silc_server_packet_relay_notify functions from the file
8822 silcd/packet_send.[ch].
8826 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8827 server. Affected file silcd/packet_receive.[ch].
8829 * Implemented the KILL command to the client. Implemented the
8830 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8831 Affected files lib/silcclient/command[_reply].c and
8832 lib/silcclient/client_notify.c. Implemented the KILL notify
8833 printing in the user inteface.
8835 * Fixed a lot silc_parse_nick memory leaks from the client
8836 library in the file lib/silcclient/command.c.
8838 * Changed the silc_server_send_notify_on_channels's `sender'
8839 argument from SilcSocketConnection to SilcClientEntry to
8840 check the sender as entry and not as connection object and not
8841 to send to the client provided as argument. The affected file
8842 is silcd/packet_send.[ch].
8844 * The notify packets that are destined directly to the client used
8845 to not to be processed by the server. Now changed that and the
8846 server processes all notify packets. After relaying the packet
8847 to the client the notify packet is processed in the server.
8849 * The silc_server_free_client_data now checks whether there is
8850 pending outgoing traffic for the client and purges the data to
8851 the network before removing the client entry.
8853 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8855 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8856 an client is killed from the SILC Network. Updated the protocol
8859 Added new function silc_server_send_notify_killed to the
8860 silcd/packet_send.[ch].
8862 * Added function silc_server_packet_relay_notify to relay notify
8863 packets that are destined directly to a client. In this case
8864 the server does not process the notify packets but merely relays
8865 it to the client. Affected file silcd/packet_send.[ch].
8867 Added also silc_server_packet_process_relay_notify to check
8868 whereto relay the notify. Affected file is
8869 silcd/packet_receive.[ch].
8871 * Implemented the KILL command to the server.
8875 * Added the backup schema desgined last fall to the protocol
8876 specs for everyone to see. The specification is in the
8877 *-spec-xx.txt draft and the packet type definitions for the
8878 backup routers is in *-pp-xx.txt draft. Thusly, added also
8879 new packet type SILC_PACKET_CELL_ROUTERS.
8881 * A big security problem in the implementation discovered. The
8882 signoff of an client did not cause new channel key generation
8883 which it of course should've done. The channel keys must be
8884 always re-generated when client leaves (or signoffs) the channel.
8885 The silc_server_remove_from_channels funtion now handles
8886 the channel key re-generation.
8888 * Added `sender' argument to the silc_server_send_notify_on_channels
8889 to not to send the client provided as argument. Affected file
8890 silcd/packet_send.[ch].
8892 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8894 * Implemented OPER and SILCOPER commands into the server and
8897 * Added silc_auth_verify and silc_auth_verify_data to verify
8898 the authentication directly from the authentication payload.
8899 It supports verifying both passphrase and public key based
8900 authentication. Affected file lib/silccore/silcauth.[ch].
8902 * Added `hash' field to the SilcIDListData structure. It is the
8903 hash negotiated in the SKE protocol. Affected file is
8906 * Slight redesigning of the SilcAuthPayload handling routines.
8907 Do not send SilcPKCS but SilcPublicKey as argument.
8909 * Implemented the public key authentication support to the
8910 serverconfig. The public key is loaded from the provided path
8911 and saved as authentication data to void * pointer. Thus,
8912 changed the unsigned char *auth_data to void *auth_data;
8914 * Fixed SHUTDOWN command to send the reply before the server
8915 is shutdown. :) Affected file silcd/command.c.
8917 * Fixed fatal bug in CONNECT command. The hostname was invalid
8918 memory and server crashed. Affected file silcd/command.c.
8920 * Fixed fatal bug in CLOSE command. The server_entry became
8921 invalid but was referenced later in the command. Affected file
8924 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8926 * Fixed fatal bug in failure packet handling. Server ignored
8927 the failure and thus crashed when it came.
8931 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8933 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8934 that the command may be executed only once in (about) 2 seconds.
8935 The old SILC_CF_LAG flag is same but allows command bursts up
8936 to five before limiting.
8938 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8939 server code. Various commands now includes the CF_LAG_STRICT
8940 flag to disallow any kind of miss-use of the command.
8942 * Fixed the silc_buffer_unformat to not to allocate any data
8943 if the length of the data is zero. It used to allocate the
8944 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8946 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8948 * Changed the format of AdminConnection configuration section
8949 in the server. Added username of the admin to the format.
8950 Affected files silcd/serverconfig.[ch].
8952 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8953 to return admin configuration data by host, username and/or
8956 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8958 * Implemented WHOWAS command to the server. Added the functions:
8960 silc_server_command_whowas_parse,
8961 silc_server_command_whowas_send_reply,
8962 silc_server_command_whowas_from_client and
8963 silc_server_command_whowas_from_server
8965 * Added <Client ID> argument to the WHOWAS command reply. Updated
8966 the protocol specs accordingly.
8968 * Implemented WHOWAS command and command_reply to the client
8971 Implemented the WHOWAS printing on the user interface.
8973 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8975 * Added new argument to the WHOWAS command reply, the real name.
8976 It is an optional argument. Updated the protocol specs.
8978 * Added SilcIDCacheDestructor callback that is registered when
8979 the SilcIDCache is allocated. The callback is called when
8980 an cache entry in the ID Cache expires, or is purged from the
8981 cache. Added into lib/silccore/idcache.[ch].
8983 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8984 to destruct the client entries when the cache entry expires.
8985 Other ID Cache's in server and in the client library ignores
8988 * If the ID Cache entry's `expire' field is zero then the entry
8989 never expires. Added boolean `expire' argument to the
8990 silc_idcache_add function in the lib/silccore/idcache.[ch].
8991 If it is TRUE the default expiry value is used.
8993 * Added silc_server_free_client_data_timeout that is registered
8994 when client disconnects. By default for 5 minutes we preserve
8995 the client entry for history - for WHOWAS command.
8997 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8999 * Added support to the server to enforce that commands are not
9000 executed more than once in 2 seconds. If server receives
9001 commands from client more frequently, timeout is registered
9002 to process the commands. Affected file silcd/command.c.
9003 Added new function silc_server_command_process_timeout.
9005 * Changed NICK_NOTIFY handling in client library to check that
9006 if the client's nickname was changed, so there is no need to
9007 resolve anything from the server.
9009 * Removed error printing from the WHOIS and IDENTIFY commands.
9010 If error occurs then it is ignored silently in the client library.
9011 The application, however, may map the received error to
9012 human readable error string. The application currently maps
9013 the NO_SUCH_NICKNAME error to string.
9015 * Made the command status message public to the application. Moved
9016 them from lib/silcclient/command_reply.c to
9017 lib/silcclient/command_reply.h. The application can map the
9018 received command status to the string with the
9019 silc_client_command_status_message function.
9021 * Added check to the server to check that client's ID is same
9022 as the Source ID in the packet the client sent. They must
9025 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9027 * Added dist-bzip hook to the Makefile.am to make bzip2
9028 compressed distributions.
9030 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9032 * Server now enforces the maximum length for the nickname and
9033 the channel as protocol specification dictates. 128 bytes for
9034 nickname and 256 bytes for channel name.
9036 * Moved the WHOIS printing to the application. The client libary
9037 does not print out the WHOIS information anymore, the application
9038 must do it. Renamed silc_client_command_reply_whois_print to
9039 the silc_client_command_reply_whois_save.
9041 The client's idle time is also sent to the application now, and
9042 the idle is shown on screen.
9044 * Added silc_client_command_reply_identify_save to save the
9045 received IDENTIFY entries.
9047 * Do not check for channel private keys in message sending and
9048 reception if the channel does not have the PRIVKEY mode set.
9049 Affected file lib/silclient/client_channel.c.
9051 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9053 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9054 just surfaced after chaning the JOIN procedure.
9056 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9058 * Added silc_client_get_clients_by_list to get client entries
9059 from Client ID list, that is returned for example by JOIN
9060 and USERS command replies. The application should use this
9061 function for example when JOIN command reply is received to
9062 resolve the clients already on the channel (library does not
9063 do that anymore as USERS command reply is not used in the JOIN
9064 procedure anymore). Affected files lib/silcclient/silcapi.h and
9065 lib/silcclient/idlist.c.
9067 * JOIN command reply and USERS command reply returns now SilcBuffer
9068 pointers instead of unsigned char pointers when returning
9069 the client list and mode list.
9071 * Added <Client ID> argument to the JOIN command reply, mainly
9072 for the server to identify for which client the command was
9073 originally sent. Updated protocol specs accordingly.
9075 * Added SilcDlist private_key pointer to the SilcChannelEntry
9076 in the client to support the channel private keys. Affected
9077 file is lib/silcclient/idlist.h.
9079 * Added SilcChannelPrivateKey argument to the function
9080 silc_client_send_channel_message so that application can choose
9081 to use specific private ke if it wants to. If it is not provided,
9082 the normal channel key is used, unless private keys are set.
9083 In this case the first (key that was added first) is used
9084 as the encryption key.
9086 * Implemented the support for channel private key handling.
9087 Implemented the following functions:
9089 silc_client_add_channel_private_key,
9090 silc_client_del_channel_private_keys,
9091 silc_client_del_channel_private_key,
9092 silc_client_list_channel_private_keys and
9093 silc_client_free_channel_private_keys
9095 Affected file lib/silcclient/client_channel.c.
9097 * Added the support for the private keys in the channel message
9098 sending and encryption and in the message reception and
9099 decryption. Affected funtions are
9100 silc_client_send_channel_message and silc_client_channel_message.
9102 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9104 * Added SKE's key verify callback to the client library's
9105 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9107 * Removed the statement that server (or router) must send USERS
9108 command reply when joining to the channel so that the client
9109 knows who are on the channel. Instead, the client list and
9110 client's mode list is now sent in the JOIN command reply to the
9111 client who joined channel. This is better solution.
9113 * Added function silc_server_get_users_on_channel and function
9114 silc_server_save_users_on_channel to the silcd/server.[ch].
9116 * Removed function silc_server_command_send_users from the
9119 * Do not show topic on the client library anymore. The topic is
9120 sent in the command reply notify to the application and the
9121 application must show the topic now.
9123 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9125 * Added client searching by nickname hash into the IDENTIFY and
9126 WHOIS commands in the server as they were clearly missing from
9127 them. Affected file is silcd/command.c.
9129 * Fixed a bug in private message receiving in the client library.
9130 The remote ID was freed and it wasn't supposed, now it is
9133 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9135 * Minor fix to the channel payload; allocate the data area, as it
9136 needs to be of specific length.
9138 * If the key agreement port is zero then the operating
9139 system will define the bound port. Affected files are
9140 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9142 * Added new function silc_channel_payload_decrypt into the file
9143 lib/silccore/silcchannel.[ch].
9145 * Moved the channel message etc, check from silc_packet_decrypt
9146 to applications. The library calls now a generic
9147 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9148 when the packet is either normal or special. This was done to
9149 allow more wide range of checking that was not allowed when
9150 the code was in library. Now applications can do virtually any
9151 checks to the packet and return to the library the decision how
9152 the packet should be processed. Affected files are
9153 lib/silccore/silcpacket.[ch].
9155 Added silc_server_packet_decrypt_check to the server and
9156 silc_client_packet_decrypt_check to the client library.
9158 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9159 to send with specified source and destination information.
9161 * Channel message delivery between routers was broken after the
9162 channel key distribution was fixed earlier. The channel key
9163 was used be to distributed to other routers as well which is not
9164 allowed by the protocol. Now this is fixed and channel keys
9165 really are cell specific and the channel message delivery between
9166 routers comply with the protocol specification.
9168 * Fixed various commands in server to check also the global list
9169 for the channel entry and not just the local list. The affected
9170 file silcd/command.c.
9172 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9174 * Added assert()s to buffer formatting and unformatting routines
9175 to assert (if --enable-debug) when error occurs. Affected
9176 file: lib/silcutil/silcbuffmt.c.
9178 * Changed to auto-reconnect to check whether the remote host is
9179 router and register the re-connect timeout if it is. It used
9180 to check that whether we are normal server, but router must do
9181 auto-reconnect with another router as well. Affected file
9184 * Removed the [<key len>] option from CMODE command as the cipher
9185 name decides the key length, nowadays. See the defined ciphers
9186 from the protocol specification.
9188 * Added [<hmac>] option to the CMODE command to define the HMAC
9189 for the channel. Added SILC_CMODE_HMAC channel mode.
9191 * Added [<hmac>] option for the JOIN command so that user can
9192 select which HMAC is used to compute the MACs of the channel
9195 * Added Hmac field to the Channel Message Payload. The integrity
9196 of plaintext channel messages are now protected by computing
9197 MAC of the message and attaching the MAC to the payload. The
9198 MAC is encrypted. Now, it is clear that this causes some
9199 overhead to the size of the packet but rationale for this is that
9200 now the receiver can verify whether the channel message decrypted
9201 correctly and also when private keys are set for the channel the
9202 receiver can decrypt the packet with several keys and check from
9203 the MAC which key decrypted the message correctly.
9205 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9206 lib/silccrypt/silccipher.[ch].
9208 * Added silc_hash_len to return the digest length into the
9209 lib/silcrypt/silchash.[ch].
9211 * Rewrote parts of Silc Channel Payload interface in the
9212 lib/silccore/silcchannel.[ch]. The encode function now also
9213 encrypts the packet and parse function decrypts it.
9215 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9217 * Fixed a minor formatting bug in the SKE's key material processing.
9218 It actually might have processed the keys wrong way resulting
9221 * Redefined the mandatory HMAC algorithms and added new algorithms.
9222 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9223 and hmac-md5 truncated to 96 bits. The mandatory is now
9224 hmac-sha1-96. Rest are optional (including the one that used
9225 to be mandatory). Rationale for this is that the truncated HMAC
9226 length is sufficient from security point of view and can actually
9227 make the attack against the HMAC harder. Also, the truncated
9228 HMAC causes less overhead to the packets. See the RFC2104 for
9231 * Added new [hmac] configuration section. The SKE used to use
9232 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9233 is of course wrong. The official names that must be proposed in
9234 the SKE are the ones defined in the protocol specification
9235 (hmac-sha1-96 for example). The user can configure any hmac
9236 using any hash function configured in the [hash] section. At
9237 least, the mandatory must be configured.
9239 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9241 * Added HMAC list to the SKE proposal list. It has now both
9242 hash algorithm list and HMAC list. This makes the protocol
9243 incompatible with previous versions. The SKE now seems to work
9244 the way it is supposed to work, for the first time actually.
9246 * Defined plain Hash algorithms to the protocol specification.
9249 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9251 * Implemented support for key agreement packets into the server.
9252 Added functions silc_server_key_agreement and
9253 silc_server_send_key_agreement. Other than these functions,
9254 server has nothing to do with this packet.
9256 * Added support for private message key packets into the server.
9257 Added functions silc_server_private_message_key and
9258 silc_server_send_private_message_key.
9262 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9263 called in the protocol's final callback instead in the END
9264 protocol state. This makes a little more sense and in the same
9265 time in client we can use the same protocol routines for normal
9266 key exchange and to key agreement packet handling as well.
9268 * Added to both client's and server's KE protocol context the
9269 SilcSKEKeyMaterial pointer to save the key material. We will
9270 bring the key material to the protocol's final callback by doing
9271 this. The final callback must free the key material.
9273 * Added SKE's packet_send callback into client's KE protocol
9274 context so that the caller can choose what packet sending function
9275 is used. This way we can use different packet sending when
9276 doing normal SKE when doing key agreement packet handling (in
9277 the key agreement packet handling we do not want to encrypt
9280 * Implemented the responder side of the key agreement routines
9281 in the client. The client can now bind to specified port and
9282 accept incoming key negotiation. The key material is passed
9283 to the application after the protocol is over.
9285 * Implemented the processing of incoming Key Agreement packet
9286 in the client. Added function silc_client_key_agreement to
9289 * Implemented the intiator side of the key agreement routines
9290 in the client. The client can now initiate key agreement with
9291 another remote client. The key material is passed to the
9292 application after the protocol is over.
9294 * Created client_keyagr.c to include all the key agreement
9297 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9298 SILC_TASK_CALLBACK except that it is not static.
9300 * Created client_notify.c and moved the Notify packet handling
9301 from the client.[ch] into that file.
9303 * Created client_prvmsg.c and moved all private message and
9304 private message key routines from the client.[ch] into that file.
9306 * Create client_channel.c and moved all channel message and
9307 channel private key routines from the client.[ch] into that file.
9309 * Changed silc_client_get_client_by_id_resolve to resolve with
9310 WHOIS command instead of IDENTIFY command, in the file
9311 lib/silclient/idlist.c.
9313 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9315 * Implemented the SKE's responder side to the Client library.
9317 * When FAILURE is received to the protocol do not trust it
9318 blindly. Register a timeout to wait whether the remote closes
9319 the connection as it should do it, only after that process the
9320 actual failure. This was changed to both client and server.
9322 * Added client_internal.h to include some of the structures
9323 there instead of client.h in lib/silcclient/.
9325 * Added function silc_task_unregister_by_callback to unregister
9326 timeouts by the callback function.
9328 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9330 * Some "Incomplete WHOIS info" errors has been appearing on the
9331 log files. Took away the entry->userinfo check from WHOIS
9332 reply sending. The entry->userinfo is now " " if client did not
9333 provide one. I thought this was fixed earlier but something
9334 is wrong still. Let's see if the error still appears.
9336 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9338 * Fixed a minor bug in the login when the channel key is
9339 re-generated in the server. It used to generate the key in
9340 wrong order and thus caused problems in the channel traffic.
9342 * Fixed a minor bug in channel key distsribution after
9343 KICK command. The key was not sent to the router even though
9346 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9348 * Added silc_ske_process_key_material_data as generic routine
9349 to process any key material as the SILC protocol dictates. The
9350 function is used by the actual SKE library but can be used by
9351 applications as well. This relates to the private message keys
9352 and the channel private keys since they must be processed the
9353 same way the normal SILC session keys. The protocol dictates
9354 this. Affected files: lib/silcske/silcske.[ch].
9356 Added also silc_ske_free_key_material to free the
9357 SilcSKEKeyMaterial structure.
9359 * Defined silc_cipher_set_key function to set the key for
9360 cipher without using the object's method function. The affected
9361 files: lib/silccrypt/silccipher.[ch].
9363 * Implemented silc silc_client_add_private_message_key,
9364 silc_client_add_private_message_key_ske,
9365 silc_client_del_private_message_key,
9366 silc_client_list_private_message_keys and
9367 silc_client_free_private_message_keys functions in the
9370 Added functions silc_client_send_private_message_key to send
9371 the Private Message Key payload and silc_client_private_message_key
9372 to handle incoming Private Message Key payload.
9374 * Added Cipher field to the Private Message Key payload to set
9375 the cipher to be used. If ignored, the default cipher defined
9376 in the SILC protocol (aes-256-cbc) is used.
9378 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9380 * Removed lib/silcclient/ops.h file.
9382 Redefined parts of the SILC Client Library API. Created new
9383 file silcapi.h that deprecates the ops.h file and defines the
9384 published Client Library API. Defined also private message key
9385 API and channel private key API into the file.
9387 This is the file that the application must include from the
9388 SILC Client Library. Other files need not be included by
9389 the application anymore.
9391 * Added new key_agreement client operation callback and also
9392 defined the Key Agreement library API for the application.
9394 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9396 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9397 is used by clients to request key negotiation between another
9398 client in the SILC network. If the negotiation is started it
9399 is performed using the SKE protocol. The result of the
9400 negotiation, the secret key material, can be used for example
9401 as private message key.
9403 Implemented the Key Agreement payload into the files
9404 lib/silccore/silauth.[ch].
9406 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9408 * Redefined ciphers for the SILC protocol. Added some new ciphers
9409 and defined the key lengths for the algorithms. Changed the
9410 code accordingly. The default key length is now 256 bits.
9412 * Fixed SKE key distribution function silc_ske_process_key_material
9413 when the key length is more than 128 bits. The default key
9414 length in SILC is now 256 bits.
9416 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9417 to indicate unsupported algorithm.
9419 * Renamed rijndael.c to aes.c and all functions as well.
9421 * Fixed a long standing channel key setting bug in client library.
9422 Weird that it has never surfaced before.
9424 * Fixed bug in channel deletion. If the entire channel is removed
9425 then it must also delete the references of the channel entry
9426 from the client's channel list as the client's channel entry and
9427 the channel's client entry share same memory.
9429 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9431 * Implemented CONNECT and SHUTDOWN commands in the client.
9433 * Implemented CLOSE command to the client.
9435 * Added the function silc_idlist_find_server_by_name into the
9436 files silcd/idlist.[ch].
9438 Added the function silc_idlist_find_server_by_conn into the
9439 files silcd/idlist.[ch].
9441 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9443 * DIE command was renamed to SHUTDOWN. Updated the both code
9446 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9447 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9449 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9452 * Added function silc_server_create_connection function to create
9453 connection to remote router. My server implementation actually
9454 does not allow router to connect to normal server (it expects
9455 that normal server always initiates the connection to the router)
9456 so the CONNECT command is only good for connecting to another
9459 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9461 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9462 or some other client was kicked from the channel.
9464 Implemented the handling of the notify type to both client
9467 Implemented silc_server_send_notify_kicked to send the KICKED
9468 notify. It is used to send it to the server's primary router.
9470 * Implemented the KICK command into server and client.
9472 * Added `query' argument to the silc_idlist_get_client function
9473 to indicate whether to query the client from server or not if
9476 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9477 to indicate that the client is not channel founder.
9481 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9483 * Removed the rng context from SilcPacketContext structure and
9484 changed that the packet routine uses the Global RNG API.
9486 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9488 * Added support for quit message that client can "leave" on the
9489 channel when it quits the SILC. It is ditributed inside the
9490 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9492 Added silc_server_free_client_data that will take the
9493 signoff message as argument.
9495 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9497 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9499 * Updated parts of the protocol specification to keep it up
9502 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9504 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9505 payloads in one packet.
9507 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9508 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9509 use now the new List flag.
9511 * Also deprecated the following packet types: REPLACE_ID,
9512 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9514 * Added list support for Notify packet in server.
9516 * Added silc_server_send_notify_channel_change to send the
9517 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9518 the silc_server_send_replace_id.
9520 * Added silc_server_send_notify_nick_change to send the
9521 NICK_CHANGE notify type. Deprecates the function
9522 silc_server_send_replace_id.
9524 * Added silc_server_send_notify_join to send the JOIN notify type.
9525 Deprecates the function silc_server_send_new_channel_user.
9527 * Added silc_server_send_notify_leave to send LEAVE notify type.
9528 Deprecates the function silc_server_send_remove_channel_user.
9530 * Added silc_server_send_notify_cmode and
9531 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9532 types. Deprecates the silc_server_send_set_mode function.
9534 * Added SERVER_SIGNOFF notify type to indicate that server has
9535 quit. This means that all clients on the channel from that
9536 server will drop. This can be also used when netsplit happens.
9538 Deprecated REMOVE_ID packet type since it is not needed anymore
9541 Added silc_server_send_notify_server_signoff to send the
9542 SERVER_SIGNOFF notify type. Deprecates the function
9543 silc_server_send_remove_id.
9545 Added also silc_server_send_notify_signoff to send the
9546 SIGNOFF notify type.
9548 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9549 SILC protocol from this day on. Changed the protocol
9550 specification as well.
9552 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9553 notify type. It is used between routers to notify about
9554 topic changes on a channel.
9556 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9559 * Partly updated the protocol specification to comply with the
9560 changes now made. It is still though a bit outdated.
9562 * The JOIN notify type now takes one extra argument <Channel ID>.
9563 The packet used to be destined to the channel but now the
9564 JOIN type may be sent as list thus it is impossible to
9565 destine it to any specific channel. By adding this argument
9566 it is again possible.
9568 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9570 * Added CREDITS file. The CHANGES and CREDITS file will appear
9571 in the distribution as well.
9573 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9575 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9576 types in the server's silcd/packet_receive.c.
9578 * Implemented CMODE and CUMODE to work in router environment.
9580 * Fixed minor encoding and decoding buglet from the
9581 lib/silccore/silcmode.c.
9583 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9586 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9588 * Changed all SilcConfigServer* and silc_config_server* to
9589 SilcServerConfig* and silc_server_config*, respectively.
9592 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9594 * Associated the ID (client or server ID) to the Authentication
9595 Payload to avoid any possibility of forging. Updated the
9596 protocol specification and the code accordingly.
9598 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9600 * The RSA key length is now save to the RsaKey context in the
9601 key generation process in lib/silccrypt/rsa.c. The key length
9602 is now used to figure out the maximum size of the block allowed
9603 to be encrypted/signed.
9605 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9606 is equivalent to the silc_mp_mp2bin but does not allocate any
9609 * Changed silc_mp_mp2bin API to take length argument. If it is
9610 non-zero then the buffer is allocated that large. If zero, then
9611 the size is approximated using silc_mp_sizeinbase, which however
9614 * Created Global RNG API which is global RNG that application can
9615 initialize. After initializing, any routine anywhere in the
9616 code (including library) can use RNG without allocating a new
9617 RNG object. This was done to allow this sort of use of the
9618 RNG in code that has no chance to allocate RNG object. All
9619 applications currently allocate this and many routines in the
9620 library use this. Affected file lib/silccrypt/silcrng.[ch].
9622 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9623 it to use the Global RNG API.
9625 * Defined Authentication Payload into protocol specification that
9626 is used during SILC session to authenticate entities. It is
9627 used for example by client to authenticate itself to the server
9628 to obtain server operator privileges.
9630 Implemented this payload into the lib/silccore/silcauth.[ch].
9631 Implemented also routines for public key based authentication
9632 as the new protocol specification dictates.
9634 Moved definitions of different authentication methods from
9635 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9637 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9638 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9639 silc_pkcs_verify_with_hash functions into the file
9640 lib/silccrypt/silcpkcs.[ch].
9642 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9644 * The client entry's userinfo pointer must be always valid.
9645 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9646 will fail since it requires the userinfo. Now, the userinfo
9647 is allocated as "" if actual userinfo does not exist. Actually,
9648 it must exist and it is totally Ok to drop client connections
9649 that does not announce the userinfo. However, we will make
9650 this workaround for now.
9652 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9653 to return the remote port by socket.
9655 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9657 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9658 SILC_SERVER_PENDING_EXEC and added an new macro
9659 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9660 data or when error occurs while processing the pending command.
9662 Added new argument `destructor' into silc_server_command_pending
9663 and to the SilcServerCommandPending object. This destructor is
9664 now called after calling the pending callback or if error occurs
9665 immediately. If error occurs the actual pending callback won't
9666 be called at all - only the destructor. The destructor may be
9667 NULL if destructor is not needed.
9669 All this applies for client library code as well. Similar
9670 changes were made there as well for the pending commands.
9672 In the client, the application must now allocate the
9673 SilcClientCommandContext with the silc_client_command_alloc
9676 * Added reference counter to the SilcServerCommandContext. Added
9677 function silc_server_command_alloc and silc_server_command_dup
9680 Same type of functions added to the client library for the same
9683 * Removed the cmd_ident from IDListData away since it is now
9684 global for all connections. It is the command identifier used
9685 in command sending and with pending commands. The affected file
9688 * Added reference counter to the SilcSocketConnection objecet to
9689 indicate the usage count of the object. The object won't be
9690 freed untill the reference counter hits zero. Currently only
9691 server uses this, and client ignores it. The client must be
9692 set to use this too later. The affected files are
9693 lib/silccore/silcsockconn.[ch]. Added also the function
9694 silc_socket_dup to increase the reference counter.
9696 This was mainly added because it is possible that the socket
9697 is removed underneath of pending command or other async
9698 operation. Now it won't be free'd and proper DISCONNECTING
9699 flags, etc. can be set to avoid sending data to connection that
9700 is not valid anymore.
9702 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9703 the connection. After that it sets SILC_SET_DISCONNECTED.
9704 It is, however, possible that the socket data is not still freed.
9705 The silc_server_packet_process now checks that data is not
9706 read or written to connection that is DISCONNECTED. The socket
9707 get's freed when the reference counter hits zero.
9709 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9711 * Changed the client operation API: channel_message operation's
9712 `sender' is now the client entry of the sender, not the nickname
9713 and the `channel' is the channel entry, not the channel name.
9715 In the private_message operation the `sender' is now also the
9716 client entry of the sender not the nickname.
9718 Affected file is lib/silcclient/ops.h and all applications
9719 using the client operations.
9721 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9723 * Moved the calling of ops->connect() from connect_to_server_final
9724 into receive_new_id functin since that is the point when the
9725 client is actually allowed to send traffic to network. The
9726 affected file is lib/silcclient/client.c.
9728 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9730 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9731 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9732 (if needs broadcasting) instead of broadcasting the packets one
9733 by one which would make a burst in the network traffic.
9735 * Added `broadcast' argument to the functions in silcd/server.[ch]
9736 silc_server_create_new_channel[_with_id] to indicate whether
9737 to send New Channel packet to primary router.
9739 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9741 * Added new function into the silcd/server.[ch] files:
9742 silc_server_create_new_channel_with_id to create new channel with
9743 already existing Channel ID.
9745 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9746 lib/silccore/silcpacket.h. This packet is used t send list of
9747 Set Mode payloads inside one packet. Server uses this to set
9748 the modes for the channels and clients on those channels, that it
9749 announced to the router when it connected to it. The protocol
9750 specification has been updated accordingly.
9752 * The silc_server_new_channel did not handle the packet coming
9753 from normal server as it normally does not send that. However,
9754 when it announces its channels it does send it. Implemented
9755 the support for that.
9757 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9758 into the file lib/silccore/id.h.
9760 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9762 * Fixed memory leaks in the functions silc_idlist_del_client,
9763 silc_idlist_del_channel and silc_idlist_del_server in the file
9764 silcd/idlist.c. All of those leaked like a sieve.
9766 * Fixed some small memory leaks in the client's function
9767 silc_client_notify_by_server.
9769 * Added functions into silcd/server.c: silc_server_announce_clients,
9770 silc_server_announce_channels and silc_server_announce_server.
9771 These functions are used by normal and router server to announce
9772 to its primary router about clients, channels and servers (when
9773 router) that we own. This is done after we've connected to the
9776 These functions effectively implements the following packet types:
9777 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9778 and SILC_PACKET_NEW_ID_LIST.
9780 * Added new functions into the silcd/packet_receive.[ch]:
9781 silc_server_new_id_list, silc_server_new_channel_list and
9782 silc_server_new_channel_user_list to handle the incoming
9783 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9785 * Added support of changing Channel ID in the function
9786 silc_server_replace_id. If the server that announces a channel
9787 to the router already exists in the router (with same name but
9788 with different Channel ID), router is responsible to send
9789 Replace ID packet to the server and force the server to change
9790 the Channel ID to the one router has.
9792 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9793 client that the Channel ID has been changed by the router. The
9794 normal server sends this to the client. Client must start using
9795 the new Channel ID as the channel's ID.
9797 Implemented handling of this new type into lib/silcclient/client.c
9798 into the function silc_client_notify_by_server.
9800 * Added new function silc_idlist_replace_channel_id into the files
9801 silcd/idlist.[ch] to replace the Channel ID.
9803 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9805 * Call silc_server_command_identify_check always when processing
9806 the IDENTIFY command in silcd/command.c
9808 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9810 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9811 send keepalive packets. The packet can be sent by clients,
9812 servers and routers.
9814 Added function silc_socket_set_heartbeat into the file
9815 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9816 If not set, the heartbeat is not performed. The actual
9817 heartbeat is implemented in the low level socket connection
9818 library. However, application is responsible of actually
9821 Added silc_server_send_heartbeat to send the actual heartbeat
9822 packet into silcd/packet_send.[ch]. Server now performs
9823 keepalive with all connections.
9825 * Added silc_task_get_first function into lib/silcutil/silctask.c
9826 to return the timeout task with shortest timeout. There was a bug
9827 in task unregistration that caused problems. TODO has been
9828 updated to include that task system must be rewritten.
9830 * The client library will now resolve the client information when
9831 receiving JOIN notify from server for client that we know but
9832 have incomplete information.
9834 * Rewrote parts of silc_server_remove_from_channels and
9835 silc_server_remove_from_one_channel as they did not remove the
9836 channel in some circumstances even though they should've.
9838 * Encryption problem encountered in server:
9840 The LEAVE command used to send the Channel Key packet to the
9841 router immediately after generating it. However, the code
9842 had earlier sent Remove Channel user packet but not immediately,
9843 ie. it was put to queue. The order of packets in the router
9844 was that Channel Key packet was first and Remove Channel User
9845 packet was second, even though they were encrypted in the
9846 reverse order. For this reason, MAC check failed. Now, this
9847 is fixed by not sending the Channel Key packet immediately but
9848 putting it to queue. However, this is more fundamental problem:
9849 packets that are in queue should actually not be encrypted
9850 because packets that are sent immediately gets encrypted
9851 actually with wrong IV (and thus MAC check fails). So, packets
9852 that are in queue should be encrypted when they are sent to
9853 the wire and not when they put to the queue.
9855 However, the problem is that the current system has not been
9856 designed to work that way. Instead, the packet is encrypted
9857 as soon as possible and left to the queue. The queue is then
9858 just purged into wire. There won't be any fixes for this
9859 any time soon. So, the current semantic for packet sending
9862 o If you send packet to remote host and do not force the send
9863 (the packet will be in queue) then all subsequent packets to the
9864 same remote host must also be put to the queue. Only after the
9865 queue has been purged is it safe again to force the packet
9868 o If you send all packets immediately then it safe to send
9869 any of subsequent packets through the queue, however, after
9870 the first packet is put to queue then any subsequent packets
9871 must also be put to the queue.
9873 Follow these rules and everything works fine.
9875 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9877 * Added new function silc_server_remove_clients_by_server to
9878 remove all client entries from ID list when the server connection
9879 is lost. In this case it is also important to invalidate all
9880 client entires as they hold the invalid server entry. This
9881 fixes fatal bug when server has lost connection and will reconnect
9884 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9886 * Made some sanity checks to silc_server_daemonise like to check
9887 whether the requested user and group actually exists.
9889 * Added sanity check to SKE's silc_ske_responder_finish to check
9890 that the public and private key actually is valid.
9892 * Invalidate the client's nickname when receiving Replace ID
9893 packet and the Client ID is being replaced. This means that the
9894 server will query the nickname if someone needs it (client)
9897 * Sort the ID Cache in client library when the ID Cache data
9898 has changed (needs sorting).
9900 * Do not allow for SILC client to create several connections to
9901 several servers. The client does not support windows right now
9902 and generating multiple connections causes weird behaviour.
9904 Irssi-silc client does support windows and can handle several
9905 connections without problems, see: www.irssi.org and SILC plugin.
9907 * Fixed some places where client was added to the IDList. The
9908 rule of thumb is following (in order to get everything right):
9909 If the client is directly connected local client then the
9910 `connection' argument must be set and `router' argument must be
9911 NULL to silc_idlist_add_client function. If the client is not
9912 directly connected client then the `router' argument must
9913 bet set and the `connection' argument must be NULL to the
9914 silc_idlist_add_client function.
9916 * The funtion silc_server_packet_send_local_channel actually did
9917 not check whether the client was locally connected or not. It
9918 does that now. Fixed a bug related to LEAVE command.
9920 * Fixed Remove Channel User payload parsing bug in server's
9921 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9923 * The server's silc_server_save_channel_key now checks also the
9924 global ID list for the channel as it might not be in the local
9925 list. Fixed a bug related to LEAVE command.
9927 * Is this the end of the [<unknown>] buglet that has been lurking
9928 around for a long time? A little for loop fix in server's
9929 silc_server_command_whois_parse that is used by both IDENTIFY
9930 and WHOIS command. At least, this was a clear bug and a cause
9931 of one type of [<unknown>] buglet.
9933 * WHOIS and IDENTIFY commands call the function
9934 silc_server_command_[whois/identify]_check function even if
9935 we are not router server.
9937 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9939 * Added --with-gmp configuration option. If set the GMP
9940 is always compiled in the SILC source tree. If not set then
9941 it is checked whether the system has the GMP3 installed. If
9942 it has then the GMP won't be compiled (the system's headers
9943 and library is used), if it doesn't have it then the GMP is
9944 compiled in the SILC source tree.
9946 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9948 * Changed RSA private exponent generation to what PKCS #1
9949 suggests. We try to find the smallest possible d by doing
9950 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9951 not security fix but optimization.
9953 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9955 * Added new config entry [Identity] to fork the server and run
9956 it as specific user and group. A patch from Bostik.
9958 * Imported Dotconf configuration library into lib/dotconf.
9959 This will be used to create the SILC configuration files later.
9960 It will appear in the distsribution after this commit.
9962 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9964 * A big code auditing weekend happening. Auditing code for
9965 obvious mistakes, bugs and errors. Also, removing any code
9968 Removed files for being obsolete:
9970 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9971 inline in the file lib/silcutil/silcbuffer.h)
9973 o lib/silcutil/silcbufutil.c (the header has inline versions)
9975 Changed code to fix possible error conditions:
9977 o The buffer formatting routines now check that the destination
9978 buffer really has enough space to add the data. This applies for
9979 both buffer formatting and unformatting
9980 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9981 unformatting was changed to accomodate following rules:
9982 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9983 sent to the function while XXX_*STRING will not allocate or copy
9984 the data into the buffer. Instead it sets the pointer from the
9985 buffer into the pointer sent as argument (XXX_*STRING used to
9986 require that the pointer must be allocated already). This change
9987 makes this whole thing a bit more consistent and more optimized
9988 (note that the data returned in the unformatting with XXX_*STRING
9989 must not be freed now). The routines return now -1 on error.
9991 o Tried to find all code that use buffer_format and buffer_unformat
9992 and added return value checking to prevent formatting and
9993 especially unformatting errors and possible subsequent fatal
9996 o Changed ske->x and ske->KEY to mallocated pointers in
9997 lib/silcske/silcske.h. Fixed possible data and memory leak.
9999 o Added return value checking to all *_parse* functions. Fixed
10000 many memory leaks as well.
10002 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10003 so that buffer overflows would not happen. All code now also
10004 checks the return value as it can fail.
10006 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10008 * Added reconnection support to server if the normal server looses
10009 its connection to the router (for example if router is rebooted).
10010 The server performs normal reconnection strategy implemented
10011 to the server. Affected file silcd/server.c.
10013 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10015 * Added new packet type SILC_PACKET_SET_MODE that is used to
10016 distribute the information about changed modes (for clients,
10017 channels and clients channel modes) to all routers in the
10018 network. Updated the protocol specification accordingly.
10020 Added functions into silcd/packet_send.c and
10021 silcd/packet_receive.c: silc_server_send_set_mode,
10022 silc_server_set_mode.
10024 Added new files silcmode.[ch] into lib/silccore that implements
10025 the encoding and decoding of Set Mode Payload. Added new type
10026 SilcSetModePayload. Moved the definitions of different modes
10027 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10029 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10031 * Oops, a little mistake in server's connection authentication
10032 protocol. The protocol is not ended with FAILURE but with
10033 SUCCESS if the authentication is Ok. :) Affected file is
10036 * Implemented NICK_CHANGE notify handling in server in the file
10037 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10038 the local clients on the channel. After the changing nickname
10039 in router environment snhould work and the [<unknown>] nickname
10040 should appear no more.
10042 The silc_server_replace_id function that receives the Replace ID
10043 payload now sends the NICK_CHANGE notify type also in the file
10044 silcd/packet_receive.c
10046 * Changed WHOIS and IDENTIFY command to support the maximum amount
10047 of arguments defined in protocol specs (3328 arguments). This
10048 fixed a bug that caused problems when there were more than three
10049 users on a channel.
10051 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10053 * Added extra parameter, command identifier, to the
10054 silc_client_send_command so that explicit command identifier
10057 Changed that ID list routines uses specific command identifier
10058 when sending WHOIS/IDENTIFY requests to the server so that they
10059 can be identified when the reply comes back.
10061 Affected files lib/silcclient/command.[ch],
10062 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10064 * Added `sender' argument to silc_server_packet_send_to_channel
10065 to indicaet the sender who originally sent the packet to us
10066 that we are now re-sending. Ignored if NULL. Affected file
10067 silcd/packet_send.[ch].
10069 * Added some server statistics support in silcd/server_internal.h
10070 SilcServerStatistics structure and around the server code. Also
10071 send some nice statistics information when client is connecting
10074 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10076 * Fixed channel ID decoding in server's JOIN command reply in
10077 silcd/command_reply.c
10079 * Fixed braodcasting of replace ID payload to not to send it if
10080 we are standalone server in silcd/packet_receive.c.
10082 * Fixed all channel message sending routines to not to send
10083 packets to clients that has router set, since they are routed
10084 separately in the same function earlier. Affects file
10085 silcd/packet_send.c and all channel packet sending functions.
10087 * In USERS reply, res_argv[i] are not allocated, the table
10088 is allocated. Thus changed that free the table, not its
10091 * In server's whois_check and identify_check if the client is
10092 locally connected do not send any WHOIS commands - they are not
10095 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10097 * Fixed some minor bugs in client when sending WHOIS command. The
10098 arguments was in wrong order.
10100 * Removed statis function add_to_channel from server in
10101 silcd/command.c that was previously used with the joining but
10104 * Tested USERS command in router environment successfully with two
10105 routers, two servers and two clients.
10107 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10109 * Reorganized the USERS command and command reply in client library
10110 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10111 When the command is given by user we register a pending command
10112 callback that will reprocess the command after the reply has been
10113 received from the server. When reprocessing the packet we then
10114 display the information. Thus, the USERS information is displayed
10115 now in the command callback instead of in the command reply
10116 callback. The processing of the command is same as previously
10117 when server has sent the command reply in the JOINing process.
10119 * Added to USERS command in silcd/command_reply.c to join the client,
10120 we didn't use to know about, to the channel after we've created
10121 a client entry for it. Also, for clienet we did know already still
10122 check whether it is on the channel or not and add it if not.
10124 * Removed silc_server_command_join_notify as the function and its
10127 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10129 * Changed the client's pending command handling to the same as the
10130 server's pending command handling. It is also now possible to
10131 execute command reply functions from other command reply
10132 function as the function callbacks for commands and command
10133 replies are one and same. The pending commands are not static
10134 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10135 in client connection context. Thus, pending commands are server
10136 connection specific as it is convenient.
10138 Changed the function silc_client_command_pending and
10139 silc_client_command_pending_del and added new function
10140 silc_client_command_pending_check. Removed the
10141 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10144 * Added cmd_ident, current command identifier, to the client
10145 connection context in lib/silcclient/client.h to keep track on
10146 command identifiers used in command sending. Client's command reply
10147 function handling now supports the mandatory command identifiers.
10149 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10150 funtions in client to fully support pending command callbacks.
10152 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10153 as one of the arguments to the application in the command reply
10156 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10157 before first releasing SILC but came back. Now it is removed again
10158 and should come back nomore. The FORWARDED flag was used only
10159 by the JOINing procedure by forwarding the command packet to router.
10160 Now, the JOINing procedure has been changed to more generic (due
10161 to various router environment issues) and FORWARDED is not needed
10162 anymore for anything. The protocol specification is yet to be
10165 Now, removed silc_server_packet_forward from server and the flag
10166 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10168 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10170 * Renamed NAMES command to USERS command. The NAMES was named that
10171 due to historical reasons. Now it is renamed. Also, rewrote
10172 parts of the USERS command. The nickname list is not sent anymore
10173 by the server. Only Client ID and mode lists are sent in the USERS
10174 command. Changed this also to the protocol specification.
10176 The client now resolves the names and stuff after it receives
10177 the USERS list from the server when joining to the channel.
10179 * WHOIS and IDENTIFY commands has been changed to support multiple
10180 Client ID's per command. One can now search for multiple users
10181 in the network by sending only one WHOIS or IDENTIFY command.
10182 Changed the code and the protocol specifications.
10184 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10185 uses silc_server_command_whois_parse to parse the request. */
10187 * If normal server, do not parse the WHOIS and IDENTIFY requests
10188 before sending it to the router. Saves some time.
10190 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10192 * Fixed JOIN command on client library. Wrong number of arguments
10193 used to crash the client.
10195 * Added silc_server_channel_has_global function to check whether
10196 channel has global users or not.
10198 * Added silc_server_channel_has_local function to check whether channel
10199 has locally connected clients on the channel.
10201 * The silc_server_remove_from_one_channel now checks whether the
10202 channel has global users or not after given client was removed from
10203 the channel. It also checks whether the channel has local clients
10204 on the channel anymore. If it does not have then the channel entry
10205 is removed as it is not needed anymore.
10207 * The silc_server_notify now checks on JOIN notify whether the joining
10208 client is one of locally connected or global. If it is global then
10209 the channel has now global users on the channel and that is marked
10210 to the channel entry. Also, it now saves the global client to
10211 global list who is joining and JOINs it to the channel. This is
10212 for normal server, that is.
10214 Changed silc_server_send_notify_on_channel,
10215 silc_server_packet_relay_to_channel and
10216 silc_server_packet_send_to_channel check if we are normal server
10217 and client has router set (ie. global client) do not send the
10218 message to that client, as it is already routed to our router.
10220 * Implemented LEAVE notify type handling in silc_server_notify
10223 * Tested LEAVE command in router environment successfully. Tested
10224 with two routers, two servers and two clients.
10228 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10230 * Implemented SIGNOFF notify type handling in silc_server_notify
10233 * silc_server_remove_id now removes the client entry from all channels
10234 it has joined and thusly sends SIGNOFF notify type.
10236 * Rewrote the NAMES list generation in server by removing two excess
10237 loops. The lists are created now inside one loop.
10239 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10241 * silc_server_remove_channel_user checks now also global list
10242 for channel and client.
10244 * silc_server_new_channel_user checks now both local and global
10245 list for channel and client. Fixed a bug in client id decoding.
10246 Used to decode wrong buffer.
10248 * silc_server_channel_message checks now both local and global
10249 list for channel entry.
10251 * Tested channel joining (hence JOIN) in router environment
10252 successfully. Tested with two routers, two servers and two
10255 * Tested channel message sending in router environment successfully.
10257 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10259 * Added silc_server_save_channel_key into server.[ch] to save the
10260 received channel key in Channel Key payload processing. It is
10261 also used in JOIN command reply handling.
10263 Equivalent function silc_client_save_channel_key added into
10264 client.[ch] into client library.
10266 * Changed JOIN command reply to send information whether the channel
10267 was created or not (is existing already) and the channel key
10268 payload. Changed protocol specs accordingly.
10270 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10271 the request was sent by ID and not by nickname. Crashed on
10274 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10276 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10277 now correctly save the received data.
10279 * silc_server_free_sock_user_data now notifies routers in the
10280 network about entities leaving the network.
10282 At the same time implemented functions silc_server_remove_id
10283 and silc_server_send_remove_id to receive and send REMOVE_ID
10284 packets. The packet is used to notify routers in the network
10285 about leaving entities. The ID removed will become invalid in
10288 * Added function silc_idlist_del_server into server. Removes and
10289 free's server entry from ID list.
10291 * silc_server_private_message function now checks, if we are router,
10292 that the destination ID really is valid ID, naturally.
10294 * In router when NEW_ID packet is received (for new client) the
10295 hash of the Client ID is saved in the ID Cache but the
10296 client->nickname is set to NULL, instead of putting the hash
10299 IDENTIFY command now also checks that client->nickname must be
10300 valid. If it is not if will request the data from the server who
10301 owns the client. Added new function
10302 silc_server_command_identify_check.
10304 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10305 to set the command to already allocated Command Payload.
10307 * Tested private message sending in router environment with two
10308 routers, two servers and two clients. Fixed minor bugs and now
10311 * Fixed segfault from client's NAMES command. Used to crash if
10312 not on any channel.
10314 * Forwarded packets must not be routed even if it is not destined
10315 to the receiver. Changed server code comply with this.
10317 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10319 * Added `require_reverse_mapping' boolean value to ServerParams
10320 structure. If TRUE (not default) the server will require that
10321 the connecting host has fully qualified domain name.
10323 If the reverse mapping is not required and hostname could not be
10324 found the IP address is used as hostname.
10326 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10328 * Implemented version string checking to both client and server.
10329 The check is incomplete currently due to the abnormal version
10330 strings used in development version of SILC.
10332 * Changed all command functions in server to use the new
10335 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10337 * Changed char *data to unsigned char *data in ID Cache system to
10338 support binary data as ID Cache data. Changed code to support
10339 binary data in lib/silccore/idcache.c.
10341 * Renamed silc_server_packet_relay_command_reply to
10342 silc_server_command_reply as it is normal packet receiving
10343 function. Rewrote the function to accept command replys for
10344 servers and not only for clients.
10346 * Mark remote router always as registered server if we are connecting
10347 to it. Otherwise, commands sent by the router to us are ignored.
10349 * All ID List find routines now returns the ID Cache Entry pointer
10350 as well if requested.
10352 * WHOIS command works now in router environment, tested with two
10353 routers, two servers and two clients.
10355 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10356 in router environment (as it is almost equivalent to WHOIS) but
10357 hasn't been tested thoroughly. Added new functions:
10359 silc_server_command_identify_parse
10360 silc_server_command_identify_send_reply
10361 silc_server_command_identify_from_client
10362 silc_server_command_identify_from_server
10364 * Disabled route cache adding because adding two different ID's with
10365 same IP replaces the old cache entry thus giving wrong route.
10366 The entry->router->connection is always the fastest route anyway
10367 so route cache may not be needed. Of course, new routes maybe
10368 established after receiving the ID when the entry->router->connection
10369 might not be anymore the most optimal.
10371 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10373 * Add route cache for received ID for fast routing.
10375 * Added silc_server_packet_route to route received packet on router
10376 that is not destined to us.
10378 * Renamed silc_server_get_route to silc_server_route_get.
10380 * Added id_string and id_string_len fields into SilcServer to
10381 include encoded ServerID for fast comparing without excess
10382 encoding of the ID's.
10384 * Cleaned up WHOIS command on server side. Added following static
10387 silc_server_command_whois_parse
10388 silc_server_command_whois_check
10389 silc_server_command_whois_send_reply
10390 silc_server_command_whois_from_client
10391 silc_server_command_whois_from_server
10393 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10394 arguments in command replies. All command functions should be
10395 updated to use this macro.
10397 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10399 * Minor typo fixes on command reply handling on server.
10401 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10403 * Added silc_server_command_add_to_channel internal routine to add
10404 the client to the channel after router has created the channel and
10405 sent command reply to the server.
10407 * Added generic silc_server_send_command to send any command from
10410 * Use static buffer with ID rendering instead of duplicating data.
10412 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10414 * Fixed a channel user mode bug when joining to a channel server gave
10415 everybody channel founder rights, oops.
10417 * We mark ourselves as the router of the incoming server connection
10418 if we are router ourselves. This way we can check in some packet
10419 sending functions whether it is locally connected server. For
10420 incoming router connections we put NULL.
10422 * For router sending packets locally means now always sending the
10423 packet cell wide; to local clients and local servers. For normal
10424 server sending packet locally means sending it to only local
10427 * Fixed the JOIN command to really work in router environment. If the
10428 channel is created it is always created by the router. Router is
10429 also responsible of making the initial joining to the channel,
10430 sending JOIN notify to the sending server and distributing
10431 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10432 does not exist server doesn't do anything else but forward the
10433 command to the router which performs everything.
10435 * Added silc_server_send_channel_key function to send the Channel Key
10438 * Added silc_server_create_channel_key to create new channel key. The
10439 channel key is now re-generated everytime someone joins or leaves
10440 a channel, as protocol dictates. Note: channel->key_len is the
10441 key length in bits.
10443 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10445 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10446 packet_receive.[ch] to separate packet sending and receiving
10447 routines. The server.[ch] now includes everything else including
10448 actual packet processing (writing and reading data) and other
10451 Renamed silc_server_private_message_send_internal to
10452 silc_server_send_private_message. The routine is still though
10453 used only to relay private messages as server does not send
10454 private messages itself.
10456 Renamed silc_server_new_channel to silc_server_create_new_channel
10457 and added new function sicl_server_new_channel that handles the
10458 incoming New Channel packet. Added also new sending function
10459 silc_server_send_new_channel to send New Channel Payload.
10461 * Added new function silc_server_notify to process incoming notify
10462 packet to the server/router. Server may then relay the notify
10463 to clients if needed.
10465 * Added new function silc_server_new_channel_user to process incoming
10466 New Channel User packet. Router will redistribute the packet and
10467 send JOIN notify to its local clients and locally connected servers
10468 if needed. Normal server will send JOIN notify to its local client
10469 on same channel when received this packet. Added also corresponding
10470 sending function silc_server_send_new_channel_user to sent the
10473 * Added boolean route argument to send_notif_to_channel and
10474 packet_send_to_channel functions to attempt to route the packet
10475 if it is TRUE and send only locally if it is FALSE.
10477 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10479 * silc_server_replace_id now broadcasts the received replace ID
10480 packet if it is not broadcast packet already. The router must
10481 broadcast to inform other routers about changed ID.
10483 * Added backpointer to server's router into SilcServer context in
10484 silcd/server_internal.h.
10486 * Fixed silc_server_packet_broadcast to send correct broadcast
10489 * The channel key is now distributed to the local client as soon
10490 as it is received from the router (in router environment) so that
10491 no other packet may be sent for the channel until client has
10494 * silc_server_remove_channel_user now broadcasts the received
10495 Remove Channel User packet if it is not broadcast packet already.
10496 The router must broadcast to inform other routers about removed
10499 * Added users field into SilcPacketContext that is a reference count
10500 of the context. One can increase the reference count by calling
10501 silc_packet_context_dup which is now changed to just increase the
10502 reference count instead of duplicating the data. The reference
10503 count is decresed by calling silc_packet_context_free that will
10504 free the data after the reference count hits zero.
10506 For now on the packet context and everything allocated into it
10507 (including the raw packet from network) must be freed by calling
10508 the new silc_packet_context_free function. Added also new function
10509 silc_packet_context_alloc that must be used now to allocate the
10510 context. This also means that if a routine is asynchronous from
10511 silc_[client/server]_packet_parse_type the packet context must
10512 be duplicated by calling silc_packet_context_dup. Otherwise it
10513 gets free'd after silc_[client/server]_packet_parse_type returns.
10514 Also, one must remember that if packet is duplicated then its
10515 reference count must be decresed by calling the free function as
10516 many times as it was duplicated.
10518 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10519 from both client and server.
10521 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10523 * Made joining to a channel working in router environment.
10525 * Cleaned up JOIN command on server side and create function
10526 silc_server_command_join_channel internal routine to make the
10529 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10531 * Changed silc_command_pending list to SilcDList. Also, added
10532 `ident' field to SilcServerCommandPending structure to identify
10533 the reply and to call correct callback.
10535 Added silc_server_command_pending_check function to replace the
10536 corresnponding macro. The silc_command_pending list is not
10539 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10540 to set identifier to previously allocated Command Payload. It
10541 is used to set identifier for command when resending Command
10544 * Added silc_command_payload_encode_payload to encode Command
10545 Payload buffer from SilcCommandPayload structure.
10547 * Added silc_argument_payload_encode_payload to encode Argument
10548 payload buffer from SilcArgumentPayload structure.
10550 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10552 * Changed WHOIS command to support router connection on server side.
10553 The whois request is always sent to router unless the server is
10554 standalone server. After server has received the reply from the
10555 router will it send the reply to the client.
10557 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10558 broadcast received broadcast packet. The function is used only
10559 by router. The broadcast packet is always sent to the router's
10562 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10563 render given ID to printable string, for log files for example.
10565 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10567 * Made basic router to router connections working. At least they
10568 can now connect to each other but nothing really works the way
10569 they are supposed - yet.
10571 * Added new initiator token to RouterConnection configuration
10572 file in silcd/serverconfig.[ch]. It is used to tell whether we
10573 are the initiator to the remote router or whether we'll expect
10574 the other end to connect.
10576 * Moved registering of listener task to silc_server_init, hence
10577 the server starts listenning as soon as it is run, even if it
10578 does not have connections to other routers. Let's see how well
10581 * Changed default connection retry timeouts for more suitable in
10584 * Removed cipher and such arguments from silc_idlist_add_client
10585 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10586 Added new function silc_idlist_add_data to add the keys and stuff
10589 * Added SilcIDListData structure and added it to SilcClientEntry
10590 and SilcServerEntry as their first field in the structure. This
10591 way we can explicitly cast the ID entries to the SilcIDListData
10592 structure and get common data for the entries. In past, we had
10593 to first check what type of connection it is and then cast it to
10594 correct ID entry type. Now, we can directly cast the opaque
10595 pointer to the SilcIDListData (no matter what ID entry it actually
10596 is) and get the data needed.
10598 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10600 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10601 in some circumstances even if threre were timeout tasks, though not
10602 IO tasks, but tasks anyway. Now fixed.
10604 * Defined SilcServerConnection structure to hold connection specific
10605 stuff about directly connected servers and routers. The definition
10606 is currently in silcd/server_internal.h. I thought about having
10607 a bit more important role fro this struct but for now it is used
10608 only when connecting to other server (or router actually).
10610 * Added connecting retry support in server when connecting to
10611 router(s). The retry feature implement exponential backoff
10612 algorithm. Also, added SilcServerParams structure to hold default
10613 parameters for server. For now, it include these retry settings
10614 and are hard coded. After server is moded to be as Silc Server
10615 Library this structure will be more important.
10617 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10619 * Changed client librarys channel->clients table to SilcList and
10620 changed code accordingly.
10622 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10624 * Changed client's channel table to SilcList and changed code
10625 accordingly. Also changed SilcChannelClientEntry to include back-
10626 pointer to the channel so that client entry can use that structure
10627 as list as well and we have fast cross-reference to the channel.
10628 This change dramatically decreased the complexity of channel
10629 handling with client entry and vice versa (removed one extra
10630 loop when searching for channel entry from many functions).
10632 * Changed server->sim from table to SilcDList and changed code
10635 * NAMES command can now be used from user interface. It will show
10636 the user list on the channel, neatly.
10638 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10639 Code now saves realname of the user if it becomes available.
10641 * Renamed configure.in to configure.in.pre and made ./prepare
10642 script to automatically add correct version string to
10643 configure.in which it creates from configure.in.pre.
10645 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10647 * NAMES command reply now shows users mode with the nickname when
10648 joining to channel.
10650 * Moved silc_client_ch[u]mode[_char] functions from
10651 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10652 place sucks, they are utility functions and should be in some
10655 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10657 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10660 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10664 * Added TRQ (efficient deque and list library) into lib/trq. This is
10665 a very good list library that is currently used in the SILC. Defined
10666 SilcList API over the library because I didn't like the API very
10667 much. See lib/trq/silclist.h for the API and examples of how to
10668 use the API. Fixed various places in the code to use the new
10669 SilcList API. The SilcList is meant for lists that has a structure
10670 already defined as a list. It is not suitable to add just some
10671 context to the list (in TRQ, the context is the list actually).
10673 So, I defined SilcDList that can be used for the purpose where
10674 predefined list structure does not exit. This can be used as
10675 such list. Now some context just can be added to the SilcDList.
10676 Currently this list is not used in the SILC just yet, though there
10677 are a lot places where this can replace dynamically allocated
10678 tables and I will fix these places, later, to use SilcDList.
10679 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10680 and use TRQ internally).
10682 Also fixed some annoying warning messages that the original TRQ
10683 code generated. Also minor changes to TRQ's Makefile.in.
10685 * Added support for querying by Client ID to both WHOIS and
10686 IDENTIFY commands into server, as required by the protocol.
10688 * Removed method function pointers from SilcBuffer structure. They
10689 weren't used to anything and just increased the context size for
10690 no good reason. This change also made silc_buffer_alloc and
10691 silc_buffer_free functions inline functions.
10693 * Disabled command flooding detection support until it's fixed so
10694 that it accepts commands in but does not execute them more than once
10697 * Added silc_net_localhost(), to return local hostname, into
10698 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10699 that must be initialized before calling silc_client_init.
10701 * Added new function: silc_server_send_notify_on_channels to send
10702 notify messages to all channels client has joined. It is assured
10703 that the message is sent only once per client.
10705 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10706 lib/silcutil/silcutil.[ch] as silc_format function. The new
10707 function is generic and is used by server as well, not only by
10708 the logging routines.
10710 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10711 the provided version string was not acceptable. Added new function:
10712 silc_ske_check_version into lib/silcske/silcske.h. The function
10713 must be implemented by the application (client or server) and it
10714 does not reside in the SKE library. The function checks the version
10715 string remote end sent.
10717 * Added back pointers (to opaque context and to SilcSocketConnection)
10718 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10720 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10721 duplicate packet context structure.
10723 * Changed `notify' client operation to send same arguments as client
10724 receives from server except for ID's. ID's are mapped to correct
10725 ID entry and that is returned. Also, if channel entry is not sent
10726 by server but the notify is for channel the channel entry is sent
10727 to application (otherwise application doesn't know that it is for
10728 channel (library gets it from packet's Destination ID)).
10730 * Added silc_client_remove_from_channels into client library to
10731 remove a client from all channels it has joined to. Used when
10732 received SIGNOFF notify from server. Added also new function
10733 silc_client_replace_from_channels to replace old ID entry with
10734 new ID entry on all channels. Used when received NICK_CHANGE
10735 notify from server.
10737 * Fixed ID Cache list handling in silc_idlist_get_client in
10738 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10739 to get (or query) client by ID.
10741 * Updated TODO list.
10743 * Added connection authentication status message defined by the
10744 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10745 support for these into the code in client and server side.
10747 * Added generic function silc_client_send_command to send any command
10748 with variable argument list. Application should use this function
10749 to send commands if the command functions provided by the library
10750 does not suite for the application's user interface needs.
10752 * Added new `failure' client operation. Application is notified about
10753 received failure packet if client is executing a protocol. In this
10754 case the protocol's execution has failed.
10756 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10757 is required by the protocol.
10759 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10760 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10763 * Added status flag to SilcSKE object to indicate realtime status
10764 of the SKE protocol.
10766 * Application receives now exactly same command reply arguments as
10767 the library receives from server. However, if ID is received the
10768 corresponding ID entry is returned to the application (eg. Client
10769 ID is mapped to correct SilcClientEntry entry and that is returned).
10770 Changed command_reply client operation due to this change.
10772 * Changed all ID's in commands and in command replys as ID Payloads.
10773 Change affected both client and server side codes.
10775 All ID's sent in SILC network (with execption of ID's in SILC
10776 Packet header) are sent in ID Payload to support variable length
10779 * Server now notifies nick changes and notifies all clients on
10780 the channels about the new nickname (about the new Client ID,
10783 * Implemented CMODE command to change channel modes. Supports all
10784 channel modes defined by the protocol specs except ban and invite
10785 lists. (Also, private channel key mode is supported but support for
10786 setting private channel key in client is missing, thus, this mode
10787 has no effect on client side (except that server requires that the
10788 client uses private channel key and normal channel traffic does not
10791 Also, invite mode works per se, but INVITE command does not work
10792 yet correctly, so you can set channel as invite only channel but
10793 inviting clients to the channel does not work (it is yet to be
10794 thought what's the best way to do it).
10796 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10797 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10798 Implemented CUMODE command to change user's mode on the channel.
10799 Supports all modes defined by the protocol specs.
10801 * Added NAMES command reply to return users modes on the channel.
10803 * Removed unnecessary and slow ciphers from lib/silccrypt.
10805 * Set SO_KEEPALIVE option to connection sockets by default.
10807 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10809 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10810 redefined the Notify Payload into protocol specs.
10812 * Added silc_id_payload_parse_id to get ID directly from raw
10815 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10817 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10818 accept searching by Client ID as well.
10820 * Added support for LEAVE and SIGNOFF notify types in client library.
10822 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10823 to parse ID Payload from raw data.
10825 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10827 * Added flags parameter into silc_ske_assemble_security_properties
10828 function in lib/silcske/silcske.[ch].
10830 * Changed notify client operation to fit better for notify messages
10831 sent by server. The notify payload received from server is now
10832 passed to the application (after parsing it to SilcNotifyPayload).
10833 It is application's responsibility to retrieve the arguments
10834 from the payload and show the message the way it wants. The message
10835 sent by server is implementation specific.
10837 * Changed public keys to comply with the protocol specification.
10838 Old public keys are not supported anymore and are not compatible.
10840 * Removed nickname from Channel Payload as the latest draft removed
10841 it. The client must resolve the nickname from the NAMES command
10842 reply received when it joined the channel.
10844 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10846 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10848 * Fixed some errors in protocol specification drafts.
10850 * Created lib/silccore/silcnotify.c to implement Notify Payload
10851 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10852 generic payloads described by protocol specifications. The file
10853 includes implementations for ID Payload and Argument Payload.
10855 * Changed Command Payload implementation to use the new Argument
10856 Payload. Changed command_xxxx_payload to command_payload_xxxx
10857 to comply with SILC coding conventions.
10859 * Added suppport for Argument Payload handling in Notify Payload
10860 implementation as protocol requires it. Added the new support
10861 into server and client lib as well.
10863 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10865 * Added support for multiple nicknames on same channel. [n] is
10866 added locally to the nickname if there are more than one same
10867 nicknames on the channel.
10869 * Server now sends all nicknames that matched WHOIS request.
10870 Client also shows the list received from server.
10872 * Added TOPIC command to client side. User can now set and show
10873 current topic on channel.
10875 * Added MOTD command to client and server. Also, server sends the
10876 motd when client connects to the server.
10878 * Changed version strings to comply ISO 8601.
10880 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10882 * Fixed protocol error handling in client library. It should now
10883 cope even if the SKE fails for some reason.
10885 * Made new protocol specification drafts for submitting to IETF.
10887 * Implemented TOPIC command to server in silcd/command.c.
10889 * Added two new notify types into lib/silccore/silcnotify.h:
10890 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10891 notify nickname change and topic setting/change on a channel.
10893 * API change of command_reply operation in client library. The
10894 application gets now the status type received from server as well.
10896 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10898 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10900 * Cras fixed and optimized the packet handling even further and
10901 it should work now. Minor change to the prototype of function
10902 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10904 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10906 * Added new function into lib/silcutil/silcschedule.[ch]:
10907 silc_schedule_with_fd to select() a specified fd. The function
10908 returns after timeout expires or data arrives or goes. The
10909 function is used by packet routines to wait that all data is
10910 received from network.
10912 * Fixed data reading from network in lib/silccore/silcpacket.c.
10913 The code now assures that all data is read from the fd and then
10914 continues packet processing. This was a bug fix since the code
10915 used to drop some data in some circumstances.
10917 * Added new function into lib/silcclient/client.[ch]:
10918 silc_client_start_key_exchange to start key exchange after
10919 connection has been established to server. The code internally
10920 now uses this funtion but its main purpose was to provide it
10921 for applications that perform their own connecting. After
10922 application has created a connection it merely calls this
10923 function to start the key exchange between client and server.
10924 The library takes care of everything else after that.
10926 Updated also lib/silcclient/README to explain the usage of
10929 * Do not send to application information that connection has
10930 been established. Application gets notified it by connect
10933 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10935 * Applied cras's patch to add silc_schedule_one function. The
10936 function runs scheduler once and returns.
10938 * Fixed the scheduler after cras messed it up. The timeout
10939 handling works now as it's supposed to work.
10941 * Added into lib/silccore/ silcnotify.h to include notify
10942 message types support. Changed silc_server_send_notify*
10943 functions, in server.[ch], to support those new notify types.
10944 Added the support for the notify types into client library,
10945 as well. Added new notify client operation into ops.h in
10948 * Changed silc_server_packet_send_to_channel to send normal
10949 packets instead of just channel message packets. The function
10950 is now used to send the notify packets to channels. It is not
10951 used to send channel message packets anymore, as server never
10952 sends them anymore.
10954 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10955 va_arg()s as it seems to require it nowadays. I guess, if SILC
10956 is compiled with older va_arg() the new code should work anyway.
10958 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10960 * Splitted core library. Core library (lib/silccore) includes
10961 now only SILC protocol specific core (and common) components.
10962 Created new utility library (lib/silcutil) that includes more
10963 generic purpose stuff. The stuff for util library was taken
10964 from the old core library. This was minor and easy split.
10966 * Created SILC Client Library (lib/silcclient) that includes
10967 implementation of the SILC client without user interface. This
10968 was major move from silc/ directory. The code has been changed
10969 so that it is transparent towards the user interface. The
10970 silc/ directory includes now the same user interface as before
10971 and it uses the new client library. Read lib/silcclient/README.
10972 Basicly, the client library performs everything else related
10973 to SILC except user interface handling. Also, configuration
10974 files are considered to be part of user interface and library
10975 does not handle them.
10977 This change also changed a lot of structures, function naming etc.
10978 Most important change was that SilcClientWindow object was
10979 renamed to SilcClientConnection in the client library. Created
10980 also new file lib/silcclient/ops.h. Also added new files
10981 silc/local_command.[ch] and silc/client_ops.[ch].
10983 All these changes were made to make it easier for user interface
10984 designers to create what ever user interface for the SILC client
10987 It is also expected that the server will be moved to lib
10988 directory as well and SILC Server Library will be created;
10989 sometimes in the future.
10991 * Removed Local commands from lib/silccore/silccommand.h as
10992 they are application specific and new client library does not
10993 handle any of those anymore.
10995 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10996 old client implementation in silc/.
10998 * Added support for callback functions in SILC_LOG_* macros.
10999 Application can now set its own callbacks that will be called
11000 instead of using the default functions that will always print
11001 the debug messages to stderr (or stdout). Also, debugging can
11002 now be disabled by setting silc_debug to FALSE and re-enabled by
11003 setting it to TRUE. Note, that logging will still work even
11004 if debugging is disabled.
11006 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11007 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11008 silc_log_reset_debug_callbacks.
11010 * To enable debugging in silc client one must give now -d
11011 option on command line.
11013 * Changed silc_schedule_init to automatically allocate task queues
11014 if they are not allocated before calling it.
11016 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11018 * Added GMP 3.1 into math library.
11020 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11022 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11023 a channel in SILC network. The packet is used by servers and
11024 routers to notify other routers that user has left a channel.
11025 This little feature was missing until now. Added the feature
11026 to protocol specification as well.
11028 Added functions: silc_server_send_remove_channel_user and
11029 silc_server_remove_channel_user into server.[ch].
11031 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11032 lib/silccore/silcpacket.h. However, they are not implemented
11035 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11037 * Fixed joining to a channel and sending channel messages
11038 between server and router. The channel message sending should
11039 now work inside a cell.
11041 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11043 * Fixed the private message sending between server and router.
11044 The private message sending should now work inside a cell.
11046 * Added silc_server_replace_id into server.[ch] to replace
11047 existing ID in the SILC network.
11049 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11050 and silc_idlist_replace_server_id into idlist.[ch] in server.
11052 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11054 * Fixed the server to server connections. Server can again now
11055 connect to router. Router to router connections probably does
11058 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11060 * Added dynamic protocol registering support. Now protocols can
11061 registered and unregistered on the fly. Patch by cras.
11063 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11065 * Added lib/contrib directory to hold routines that some platforms
11066 don't have but are needed by SILC.
11068 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11069 into lin/contrib to provide getopt() and getopt_long() for
11070 those who don't have it.
11072 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11074 * Added AWAY command to client. When away message is set and
11075 client receives a private message packet the client automatically
11076 replies to the sender with the away message.
11078 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11079 bug seemed to be the cause of recent problems when compiling
11082 * Added version detection support to SKE protocol specification
11083 and added the new changes to the SKE implementation as well.
11084 There were other minor changes in the SKE protocol as well.
11086 Many changes in lib/silcske/silcske.[ch] and in
11087 lib/silcske/payload.[ch].
11089 * Added ^U functionality, clear input line. Patch from cras.
11091 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11093 * Mainly small bugfixes on core library. Fixed some debugging
11094 logging and buffer overflow in silclog.c.
11096 * Updated config.sub and config.guess on the distribution tree.
11098 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11100 * Added command lagging support in server. Client may execute
11101 commands now only once in two seconds.
11103 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11105 * Optimized packet reception. MAC computation and checking is now
11106 also more optimized. A lot previously duplicated code is now
11107 used as generic by both client and server.
11109 * Fixed key pair generation in clientutil.c
11111 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11113 * Added into lib/silccore/silcbufutil.[ch] new function;
11114 silc_buffer_realloc.
11116 * Moved generic packet sending/encryption functions to
11117 lib/silccore/silcpacket.[ch] from client and server. Some
11118 rewriting of the functions.
11120 * Moved all generic packet reception/decryption functions to
11121 lib/silccore/silcpacket.[ch] from client and server. The
11122 packet processing is now much cleaner in both client and server.
11123 These were major changes in both client and server.
11125 * Created many common functions in server to do packet sending.
11126 Previously code were duplicated a lot, this has been removed
11127 with these changes.
11129 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11131 * Rewrote major parts of the ID cache system. Don't know
11132 whether it is better now or not but at least the API is more
11135 * Major rewrite on ID cache stuff on client because of the ID
11136 cache API changes. Added idlist.c to client.
11138 * Also major rewrite on ID cache stuff on server as well.
11139 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11140 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11141 in hand, instead they are all put into the ID cache system now.
11142 All server_idlist_* routines uses ID cache now instead of
11143 traversing its own lists (those lists does not exist anymore).
11144 SilcIDList though still exists. Also, SilcXXXEntry's are
11147 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11149 * Finally made the SKE implementation compliant to the protocol
11150 specification. All mp integers are now binary encoded as
11151 opposed being HEX encoded.
11153 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11156 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11157 functions: silc_[encode/decode]_pem. Also added function
11158 silc_encode_pem_file to PEM encode with newlines ('\n') for
11159 saving into a file.
11161 * SILC public keys are now encoded either PEM or binary. Same
11162 option is for private keys as well. By default private keys
11163 are binary encoded and public keys PEM encoded. Silly HEX
11164 encoding were removed.
11166 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11167 function to create fingerprints.
11169 * Fixed a bug in SHA1; does not change the original data anymore.
11171 * Partly implemented INFO command on client and server side.
11172 Fixed CLEAR command. Changes to SERVER command; show current
11173 server(s) when giving command without arguments. Added
11174 VERSION command to client.
11176 * Added check to server that unregistered connections cannot
11177 execute commands (unless it is specificly allowed).
11179 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11181 * Fixed screen refresh.
11183 * Fixed channel joining bug from client. On some circumstances
11184 client tried to join to a channel it had already joined.
11186 * Added public key verification process into client's protocol.c.
11187 The client now verifies the public key from user and saves
11188 it into ~./silc/serverkeys/ directory.
11190 Added into: clientutil.[ch]: silc_client_verify_server_key.
11192 * Changed SKE protocol's silc_ske_initiator_finish function
11193 to accept callback function that verifies the received public
11194 key. Removed old silc_ske_verify_public_key function.
11196 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11198 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11199 silc_pkcs_private_key[_data]_set.
11201 * Made the password and public authentication more cleaner in
11202 server's protocol.c.
11204 * Removed historic and obsolete protocol `channel_auth' from
11205 both client and server.
11207 * Removed wrong way of sending command status messages from
11208 server to client in server's command.c. The old way violated
11209 protocol specification.
11211 Changes to silccore/silccommand.[ch]: removed
11212 silc_command_encode_status_payload -> not needed anymore,
11213 changed silc_command_encode_payload_va to accept extra
11214 argument on variable argument list. The argument type must
11215 now be provided to the function. Also, added new function:
11216 silc_command_encode_reply_payload_va which is same as
11217 normal command_encode_payload_va except command status type
11218 is provided as extra argument.
11220 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11222 * Added ~./silc directory handling. The directory includes the
11223 public and private keys for the client.
11225 Added silc_client_check_silc_dir, silc_client_create_identifier
11226 and silc_client_load_keys.
11228 * Implemented SILC protocol compliant public key. Added public
11229 and private key saving to and loading from files.
11231 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11232 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11233 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11234 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11235 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11237 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11238 silc_pkcs_load_[public/private]_key.
11240 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11242 * Added silc_server_get_route (route.[ch]) to get connection
11243 data for the fastest route for given ID.
11245 * Implemented INVITE command on client and server. The command
11246 were re-defined in the SILC Protocol Specification and the
11247 implementation now complies with the specification.
11249 * Implemented PING command on client and server.
11251 * Implemented NAMES command on client and server. The server side
11252 supports currently only normal server not router server yet.
11253 Some changes to NAMES definition in SILC protocol specification.
11255 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11257 * Implemented LEAVE command on client and server.
11259 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11260 again. This change was made to the protocol as well. Server
11261 should not violate the protocol specification anymore.
11263 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11265 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11266 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob